# All PDF Tools - Full Technical Specification & Machine Reference

> Comprehensive technical schema, data dictionary, API workflows, and system architecture for All PDF Tools (https://allpdftools.in).

## 1. System Overview

- Platform Name: All PDF Tools
- Full Brand: All PDF Tools By QuantumApp
- Canonical URL: https://allpdftools.in
- Contact Email: hello@quantumapp.dev
- Direct Hotline: +91 8536945959
- Physical Headquarters: Masjid Road, Nazrulpally, Bhubandanga, Bolpur, West Bengal, India - 731204
- Regional Coordinates: Latitude 23.6693, Longitude 87.6843 (ISO 3166-2: IN-WB)
- Primary Language: English (en_US, en_IN, en_GB supported)
- System Purpose: Browser-native document processing ecosystem spanning 107+ tools with zero desktop installation.

## 2. Privacy, Security & Data Lifecycle Guarantee

- **In-Transit Security**: All uploads and downloads use TLS 1.3 / HTTPS 256-bit SSL encryption.
- **At-Rest Security**: Files are stored in sandboxed directories with randomized UUIDs; unauthorized cross-user directory traversal is mathematically impossible.
- **Automated Ephemeral Purging (Guest Users)**: All uploaded, processed, and intermediate files are queued into an hourly automated cron cleanup cycle and destroyed permanently within 2 hours of processing.
- **Cloud Locker Retention (Registered Members)**: Free registered accounts receive a private, encrypted 1 GB Cloud Locker where files are maintained for 7 days to enable multi-device downloads, sharing, and batch conversions before automated expiration.
- **Account Deletion Protocol**: Users have full sovereignty under GDPR/CCPA. Submitting an account deletion request triggers a 24-hour reversal window via email confirmation before complete irreversible wiping of all user credentials, files, and activity logs.
- **Zero AI Training**: No user-uploaded document, image, or text content is ever mined, retained, or utilized for training artificial intelligence or machine learning models.

## 3. Supported Input & Output Formats

- **Portable Document Format**: PDF (.pdf, PDF 1.4 to PDF 2.0, PDF/A compliance)
- **Microsoft Office**: Word (.docx, .doc), Excel (.xlsx, .xls), PowerPoint (.pptx, .ppt)
- **Raster Images**: JPEG (.jpg, .jpeg), PNG (.png), WEBP (.webp), TIFF (.tiff, .tif), BMP (.bmp), GIF (.gif)
- **Vector & Web Graphics**: SVG (.svg), HTML (.html, .htm)
- **Plain & Formatted Text**: TXT (.txt), RTF (.rtf), Markdown (.md)
- **E-Books & Open Formats**: EPUB (.epub), MOBI (.mobi), ODT (.odt), ODS (.ods), ODP (.odp)

## 4. Complete Tool Catalog

### Image to PDF
- **Endpoint URL**: https://allpdftools.in/image-to-pdf
- **Description**: Convert images to PDF
- **SEO Summary**: Free online Image to PDF converter. Combine JPG, PNG, and photo files into a single PDF document. Easily reorder images, adjust orientation, and download.

### Merge PDF
- **Endpoint URL**: https://allpdftools.in/merge
- **Description**: Combine multiple PDF files into one
- **SEO Summary**: Free online Merge PDF tool. Combine multiple PDF files into one single document instantly. No registration, no watermarks. Fast, secure, and works on all devices.

### Compress PDF
- **Endpoint URL**: https://allpdftools.in/compress
- **Description**: Reduce PDF file size
- **SEO Summary**: Reduce PDF file size to exact target size (KB). Compress PDF to 100KB, 200KB online while maintaining quality. Perfect for government portal uploads and email.

### PNG to PDF
- **Endpoint URL**: https://allpdftools.in/png-to-pdf
- **Description**: Convert PNG image files to PDF documents
- **SEO Summary**: Free online PNG to PDF converter. Combine single or multiple PNG image files into a professional PDF document. Fast, secure, and no registration required.

### PDF to Word
- **Endpoint URL**: https://allpdftools.in/pdf-to-word
- **Description**: Convert PDF to DOCX
- **SEO Summary**: Free online PDF to Word converter. Convert PDF documents to editable Word DOCX files instantly. Preserve formatting, tables, and text layout. No signup required.

### Split PDF
- **Endpoint URL**: https://allpdftools.in/split
- **Description**: Split PDF into separate pages
- **SEO Summary**: Free online Split PDF tool. Separate PDF pages, extract specific page ranges, or split large PDF files into smaller documents instantly. Secure and fast.

### Extract pages
- **Endpoint URL**: https://allpdftools.in/extract-pages
- **Description**: Pull specific pages from a PDF and compile them into a new file.
- **SEO Summary**: Use our free online Extract pages tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### Word to PDF
- **Endpoint URL**: https://allpdftools.in/word-to-pdf
- **Description**: Convert Microsoft Word documents (DOCX, DOC) to PDF online
- **SEO Summary**: Free online Word to PDF converter. Transform your Microsoft Word documents (.docx, .doc) into professional PDF files instantly. Fast, secure, and no sign-up required.

### Crop PDF
- **Endpoint URL**: https://allpdftools.in/crop
- **Description**: Crop PDF pages
- **SEO Summary**: Free online Crop PDF tool. Trim unwanted white margins, adjust page sizes, and crop PDF documents online easily. Fast, secure, and no registration required.

### OCR PDF
- **Endpoint URL**: https://allpdftools.in/ocr-pdf
- **Description**: Run Optical Character Recognition to extract searchable text layers from scans.
- **SEO Summary**: Use our free online OCR PDF tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### Watermark PDF
- **Endpoint URL**: https://allpdftools.in/watermark
- **Description**: Add watermarks to PDF
- **SEO Summary**: Free online Watermark PDF tool. Stamp PDF documents with custom text or image watermarks. Protect your copyright and branding effortlessly online.

### Image to Word
- **Endpoint URL**: https://allpdftools.in/image-to-word
- **Description**: Convert images (JPG, PNG) to editable Word documents (OCR)
- **SEO Summary**: Convert JPG or PNG images to editable Word documents for free. Our advanced OCR technology extracts text from images with high accuracy.

### Remove pages
- **Endpoint URL**: https://allpdftools.in/remove-pages
- **Description**: Delete unwanted or blank pages from your PDF document easily.
- **SEO Summary**: Use our free online Remove pages tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### PDF to Image
- **Endpoint URL**: https://allpdftools.in/pdf-to-image
- **Description**: Convert PDF pages to images
- **SEO Summary**: Free online PDF to Image converter. Extract PDF pages as high-quality JPG or PNG images instantly. Fast, secure, no watermarks, and no signup needed.

### Rotate PDF
- **Endpoint URL**: https://allpdftools.in/rotate-pdf
- **Description**: Rotate PDF pages permanently online
- **SEO Summary**: Free online Rotate PDF tool. Permanently adjust orientation of PDF pages or entire documents. Flip landscape to portrait or fix upside-down scans instantly.

### Protect PDF
- **Endpoint URL**: https://allpdftools.in/protect
- **Description**: Add password protection
- **SEO Summary**: Free online Protect PDF tool. Secure your PDF files with strong password encryption. Prevent unauthorized viewing, copying, or printing of your documents.

### JPG to PDF
- **Endpoint URL**: https://allpdftools.in/jpg-to-pdf
- **Description**: Turn JPEG/JPG photo streams directly into a clean PDF document.
- **SEO Summary**: Use our free online JPG to PDF tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### PDF to PNG
- **Endpoint URL**: https://allpdftools.in/pdf-to-png
- **Description**: Convert PDF pages to lossless PNG graphics with transparent backgrounds.
- **SEO Summary**: Use our free online PDF to PNG tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### Unlock PDF
- **Endpoint URL**: https://allpdftools.in/unlock
- **Description**: Remove password protection
- **SEO Summary**: Free online Unlock PDF tool. Remove PDF password protection and printing restrictions instantly. Easily unlock secure PDF documents without software.

### Unlock PDF
- **Endpoint URL**: https://allpdftools.in/unlock-pdf
- **Description**: Remove password protection and restrictions from PDF files
- **SEO Summary**: Free online Unlock PDF tool. Instantly remove password protection, editing restrictions, and printing locks from your PDF files. Fast and secure.

### PDF to JPG
- **Endpoint URL**: https://allpdftools.in/pdf-to-jpg
- **Description**: Convert all PDF document pages to separate JPEG images.
- **SEO Summary**: Use our free online PDF to JPG tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### PDF to Text
- **Endpoint URL**: https://allpdftools.in/pdf-to-text
- **Description**: Extract plain text from PDF documents
- **SEO Summary**: Free online PDF to Text converter. Extract raw plain text from your PDF documents instantly. Fast, accurate, secure, and no registration required.

### Rotate PDF
- **Endpoint URL**: https://allpdftools.in/rotate
- **Description**: Rotate PDF pages
- **SEO Summary**: Free online Rotate PDF tool. Permanently rotate individual PDF pages or entire documents online. Turn landscape to portrait or fix upside-down pages.

### Reorder pages
- **Endpoint URL**: https://allpdftools.in/reorder-pages
- **Description**: Rearrange the page sequence in your PDF document via a visual grid.
- **SEO Summary**: Use our free online Reorder pages tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### Redact PDF
- **Endpoint URL**: https://allpdftools.in/redact-pdf
- **Description**: Permanently sanitize and black out sensitive data inside your PDF.
- **SEO Summary**: Use our free online Redact PDF tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### Resize PDF
- **Endpoint URL**: https://allpdftools.in/resize-pdf
- **Description**: Modify page size templates (A4, Letter, A3) on your PDF documents.
- **SEO Summary**: Use our free online Resize PDF tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### Compress PDF to 500KB
- **Endpoint URL**: https://allpdftools.in/compress-to-500kb
- **Description**: Reduce PDF file size to exactly 500KB or less
- **SEO Summary**: Free online tool to compress PDF to 500KB. Perfect for large documents that need a quick size reduction for email or uploads.

### Duplicate pages
- **Endpoint URL**: https://allpdftools.in/duplicate-pages
- **Description**: Clone or copy specific pages within a PDF document.
- **SEO Summary**: Use our free online Duplicate pages tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### Edit PDF
- **Endpoint URL**: https://allpdftools.in/edit-pdf
- **Description**: Edit text layers and modify images directly inside a PDF.
- **SEO Summary**: Use our free online Edit PDF tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### Annotate PDF
- **Endpoint URL**: https://allpdftools.in/annotate-pdf
- **Description**: Add notes, custom comments, and drawing vectors onto a PDF.
- **SEO Summary**: Use our free online Annotate PDF tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### Remove watermark
- **Endpoint URL**: https://allpdftools.in/remove-watermark
- **Description**: Clean up and delete existing watermarks from your PDF document.
- **SEO Summary**: Use our free online Remove watermark tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### EPUB to PDF
- **Endpoint URL**: https://allpdftools.in/epub-to-pdf
- **Description**: Convert EPUB eBooks to PDF documents
- **SEO Summary**: Free online EPUB to PDF converter. Transform your EPUB eBooks into high-quality PDF documents instantly. Maintain formatting, chapters, and layout perfectly.

### Text to PDF
- **Endpoint URL**: https://allpdftools.in/text-to-pdf
- **Description**: Convert plain text TXT files to PDF documents
- **SEO Summary**: Free online Text to PDF converter. Transform plain TXT files into clean, readable PDF documents instantly. Fast, secure, no watermarks, and no signup needed.

### XPS to PDF
- **Endpoint URL**: https://allpdftools.in/xps-to-pdf
- **Description**: Convert XPS documents to PDF format
- **SEO Summary**: Free online XPS to PDF converter. Transform your XML Paper Specification (XPS) files into universal PDF documents instantly. Fast, secure, and no signup needed.

### Compress PDF to 100KB
- **Endpoint URL**: https://allpdftools.in/compress-to-100kb
- **Description**: Reduce PDF file size to exactly 100KB or less for government portals
- **SEO Summary**: Compress PDF to 100KB online for free. Perfect for government portals (SSC, UPSC, etc.) and job applications. Reduce PDF size exactly to 100KB without quality loss.

### Delete PDF Pages
- **Endpoint URL**: https://allpdftools.in/delete-pages
- **Description**: Remove unwanted pages from your PDF documents online
- **SEO Summary**: Free online tool to delete pages from PDF files. Easily remove unwanted pages from your PDF documents. Fast, secure, no watermarks, and no registration required.

### Compress PDF to 200KB
- **Endpoint URL**: https://allpdftools.in/compress-to-200kb
- **Description**: Reduce PDF file size to exactly 200KB or less for official uploads
- **SEO Summary**: Compress PDF to 200KB online for free. Easily reduce PDF file size to 200KB or less for official portals and job applications. High quality, fast, and secure.

### PPTX to PDF Converter
- **Endpoint URL**: https://allpdftools.in/pptx-to-pdf
- **Description**: Convert PowerPoint presentations (PPTX and PPT) to professional PDF documents online
- **SEO Summary**: Free online PPTX to PDF converter. Convert PowerPoint presentations (.pptx, .ppt) to high-quality PDF documents instantly. Secure, fast, no watermarks, and no sign-up required.

### DjVu to PDF Converter
- **Endpoint URL**: https://allpdftools.in/djvu-to-pdf
- **Description**: Convert DjVu scanned documents and e-books to standard PDF format online
- **SEO Summary**: Free online DjVu to PDF converter. Easily convert DjVu documents and scanned e-books to high-quality PDF files. Fast, secure, no watermarks, and no registration.

### PDF Splitter
- **Endpoint URL**: https://allpdftools.in/pdf-splitter
- **Description**: Split PDF into multiple separate files or extract specific pages
- **SEO Summary**: Use our free PDF Splitter to separate PDF pages into individual files or extract specific page ranges. Fast, secure, and no signup required.

### PDF Password Remover
- **Endpoint URL**: https://allpdftools.in/pdf-password-remover
- **Description**: Remove passwords and security restrictions from PDF files
- **SEO Summary**: Free online PDF Password Remover. Instantly strip away passwords and editing restrictions from any PDF document. Fast and secure.

### Image to Excel
- **Endpoint URL**: https://allpdftools.in/image-to-excel
- **Description**: Convert images of tables to editable Excel spreadsheets (OCR)
- **SEO Summary**: Convert images of tables or spreadsheets into editable Excel files. High-accuracy OCR to extract data from JPG/PNG images to XLSX.

### PDF to PowerPoint
- **Endpoint URL**: https://allpdftools.in/pdf-to-ppt
- **Description**: Convert PDF documents to editable PowerPoint presentations
- **SEO Summary**: Free online PDF to PowerPoint converter. Transform your PDF files into editable PPTX slides instantly. High accuracy, secure, and no registration needed.

### PowerPoint to PDF
- **Endpoint URL**: https://allpdftools.in/ppt-to-pdf
- **Description**: Convert PowerPoint presentations to PDF documents
- **SEO Summary**: Free online PowerPoint to PDF converter. Convert PPTX and PPT files to high-quality PDF documents instantly. Maintain slide layouts and transitions.

### Excel to PDF
- **Endpoint URL**: https://allpdftools.in/excel-to-pdf
- **Description**: Convert Microsoft Excel spreadsheets (XLSX, XLS) to PDF
- **SEO Summary**: Free online Excel to PDF converter. Transform your spreadsheets into professional, readable PDF documents. Auto-paginated and perfectly formatted.

### PDF to Excel
- **Endpoint URL**: https://allpdftools.in/pdf-to-excel
- **Description**: Convert PDF tables into editable Excel spreadsheets
- **SEO Summary**: Free online PDF to Excel converter. Extract data tables from PDF files into editable XLSX spreadsheets with high accuracy. Fast and secure.

### Sign PDF
- **Endpoint URL**: https://allpdftools.in/sign-pdf
- **Description**: Add your signature to PDF documents online
- **SEO Summary**: Free online Sign PDF tool. Easily add your electronic signature to any PDF document. Draw, upload, or type your signature securely.

### Add Page Numbers
- **Endpoint URL**: https://allpdftools.in/add-page-numbers
- **Description**: Add page numbers to your PDF documents easily
- **SEO Summary**: Free online tool to add page numbers to PDF documents. Customize position, font, and style. Perfect for long reports and academic papers.

### Organize PDF
- **Endpoint URL**: https://allpdftools.in/organize
- **Description**: Reorder and organize pages
- **SEO Summary**: Free online Organize PDF tool. Reorder pages, delete unwanted pages, and arrange PDF document structure easily. Fast, secure, and no registration required.

### PDF to HTML
- **Endpoint URL**: https://allpdftools.in/pdf-to-html
- **Description**: Convert PDF files to clean HTML web page layout formats.
- **SEO Summary**: Use our free online PDF to HTML tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### PDF to ePub
- **Endpoint URL**: https://allpdftools.in/pdf-to-epub
- **Description**: Convert PDF books into standard ePub eBook formats.
- **SEO Summary**: Use our free online PDF to ePub tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### PDF to CSV
- **Endpoint URL**: https://allpdftools.in/pdf-to-csv
- **Description**: Export PDF spreadsheet tables directly into standard comma-separated CSV files.
- **SEO Summary**: Use our free online PDF to CSV tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### PDF to XML
- **Endpoint URL**: https://allpdftools.in/pdf-to-xml
- **Description**: Convert PDF document structures and data fields into standard XML schemas.
- **SEO Summary**: Use our free online PDF to XML tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### Word to Image
- **Endpoint URL**: https://allpdftools.in/word-to-image
- **Description**: Convert Word (.docx, .doc) document pages into high-resolution JPG images.
- **SEO Summary**: Use our free online Word to Image tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### URL to PDF
- **Endpoint URL**: https://allpdftools.in/url-to-pdf
- **Description**: Capture a live website URL and save the page representation as PDF.
- **SEO Summary**: Use our free online URL to PDF tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### Markdown to PDF
- **Endpoint URL**: https://allpdftools.in/markdown-to-pdf
- **Description**: Convert Markdown (.md) documents to clean, readable PDF reports.
- **SEO Summary**: Use our free online Markdown to PDF tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### PDF to WEBP
- **Endpoint URL**: https://allpdftools.in/pdf-to-webp
- **Description**: Convert PDF document pages to lightweight WebP web graphics.
- **SEO Summary**: Use our free online PDF to WEBP tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### PDF to TIFF
- **Endpoint URL**: https://allpdftools.in/pdf-to-tiff
- **Description**: Convert PDF pages to multi-page TIFF high-quality print images.
- **SEO Summary**: Use our free online PDF to TIFF tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### PDF to BMP
- **Endpoint URL**: https://allpdftools.in/pdf-to-bmp
- **Description**: Convert PDF pages to uncompressed standard Windows bitmap images.
- **SEO Summary**: Use our free online PDF to BMP tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### PDF to SVG
- **Endpoint URL**: https://allpdftools.in/pdf-to-svg
- **Description**: Convert PDF document vector paths into scalable vector SVG files.
- **SEO Summary**: Use our free online PDF to SVG tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### WEBP to PDF
- **Endpoint URL**: https://allpdftools.in/webp-to-pdf
- **Description**: Convert WebP image packages into standardized PDF files.
- **SEO Summary**: Use our free online WEBP to PDF tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### TIFF to PDF
- **Endpoint URL**: https://allpdftools.in/tiff-to-pdf
- **Description**: Convert scanner TIFF images into a compiled PDF file.
- **SEO Summary**: Use our free online TIFF to PDF tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### SVG to PDF
- **Endpoint URL**: https://allpdftools.in/svg-to-pdf
- **Description**: Convert SVG vectors into formatted PDF document vectors.
- **SEO Summary**: Use our free online SVG to PDF tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### HEIC to PDF
- **Endpoint URL**: https://allpdftools.in/heic-to-pdf
- **Description**: Convert Apple iPhone HEIC pictures to standard PDF documents.
- **SEO Summary**: Use our free online HEIC to PDF tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### BMP to PDF
- **Endpoint URL**: https://allpdftools.in/bmp-to-pdf
- **Description**: Convert bitmap BMP graphics into standardized PDF documents.
- **SEO Summary**: Use our free online BMP to PDF tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### GIF to PDF
- **Endpoint URL**: https://allpdftools.in/gif-to-pdf
- **Description**: Convert GIF graphics into standardized PDF document pages.
- **SEO Summary**: Use our free online GIF to PDF tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### Extract images
- **Endpoint URL**: https://allpdftools.in/extract-images
- **Description**: Extract all embedded image files from inside a PDF file.
- **SEO Summary**: Use our free online Extract images tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### Highlight PDF
- **Endpoint URL**: https://allpdftools.in/highlight-pdf
- **Description**: Highlight text sections inside your PDF with custom color brushes.
- **SEO Summary**: Use our free online Highlight PDF tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### Add text to PDF
- **Endpoint URL**: https://allpdftools.in/add-text-to-pdf
- **Description**: Insert new custom text structures directly anywhere on PDF pages.
- **SEO Summary**: Use our free online Add text to PDF tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### Add image to PDF
- **Endpoint URL**: https://allpdftools.in/add-image-to-pdf
- **Description**: Stamp or insert external images onto specific PDF pages.
- **SEO Summary**: Use our free online Add image to PDF tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### Add header/footer
- **Endpoint URL**: https://allpdftools.in/add-header-footer
- **Description**: Insert repeating headers or footers across PDF document pages.
- **SEO Summary**: Use our free online Add header/footer tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### Add bookmarks
- **Endpoint URL**: https://allpdftools.in/add-bookmarks
- **Description**: Create custom table of contents bookmarks inside your PDF structures.
- **SEO Summary**: Use our free online Add bookmarks tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### Add hyperlinks
- **Endpoint URL**: https://allpdftools.in/add-hyperlinks
- **Description**: Insert clickable URL links into your PDF text structures.
- **SEO Summary**: Use our free online Add hyperlinks tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### Draw on PDF
- **Endpoint URL**: https://allpdftools.in/draw-on-pdf
- **Description**: Draw or sketch freehand annotations on PDF document layers.
- **SEO Summary**: Use our free online Draw on PDF tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### Flatten PDF
- **Endpoint URL**: https://allpdftools.in/flatten-pdf
- **Description**: Lock active annotations and form variables into permanent background layers.
- **SEO Summary**: Use our free online Flatten PDF tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### Replace text
- **Endpoint URL**: https://allpdftools.in/replace-text
- **Description**: Find and replace text sequences globally inside your PDF documents.
- **SEO Summary**: Use our free online Replace text tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### Encrypt PDF
- **Endpoint URL**: https://allpdftools.in/encrypt-pdf
- **Description**: Apply custom AES encryption dictionaries to protect PDF packages.
- **SEO Summary**: Use our free online Encrypt PDF tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### Set permissions
- **Endpoint URL**: https://allpdftools.in/set-permissions
- **Description**: Control printing, editing, and content copying rights on your PDF documents.
- **SEO Summary**: Use our free online Set permissions tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### Remove metadata
- **Endpoint URL**: https://allpdftools.in/remove-metadata
- **Description**: Strip hidden author info, creation date, and metadata fields from your PDF.
- **SEO Summary**: Use our free online Remove metadata tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### Sanitize PDF
- **Endpoint URL**: https://allpdftools.in/sanitize-pdf
- **Description**: Remove custom scripts, Javascript triggers, and hidden objects from your PDF.
- **SEO Summary**: Use our free online Sanitize PDF tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### Optimize for web
- **Endpoint URL**: https://allpdftools.in/optimize-for-web
- **Description**: Linearize your PDF to enable fast streaming and quick browser rendering.
- **SEO Summary**: Use our free online Optimize for web tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### Reduce image DPI
- **Endpoint URL**: https://allpdftools.in/reduce-image-dpi
- **Description**: Lower image resolutions inside PDF files to fit email file constraints.
- **SEO Summary**: Use our free online Reduce image DPI tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### PDF/A converter
- **Endpoint URL**: https://allpdftools.in/pdfa-converter
- **Description**: Convert standard PDF files to standardized PDF/A archival templates.
- **SEO Summary**: Use our free online PDF/A converter tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### Repair PDF
- **Endpoint URL**: https://allpdftools.in/repair-pdf
- **Description**: Fix and rebuild corrupted, damaged, or unopenable PDF files.
- **SEO Summary**: Use our free online Repair PDF tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### Flatten layers
- **Endpoint URL**: https://allpdftools.in/flatten-layers
- **Description**: Merge multi-layered PDF files into a single flat vector page layer.
- **SEO Summary**: Use our free online Flatten layers tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### Grayscale PDF
- **Endpoint URL**: https://allpdftools.in/grayscale-pdf
- **Description**: Convert color PDF text and image layers into black & white.
- **SEO Summary**: Use our free online Grayscale PDF tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### AI PDF summarizer
- **Endpoint URL**: https://allpdftools.in/ai-pdf-summarizer
- **Description**: Summarize long PDF documents using advanced AI summarization.
- **SEO Summary**: Use our free online AI PDF summarizer tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### AI chat with PDF
- **Endpoint URL**: https://allpdftools.in/ai-chat-with-pdf
- **Description**: Ask questions and extract insights dynamically from PDF manuals.
- **SEO Summary**: Use our free online AI chat with PDF tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### AI translate PDF
- **Endpoint URL**: https://allpdftools.in/ai-translate-pdf
- **Description**: Translate PDF text layers into 50+ languages while keeping formatting.
- **SEO Summary**: Use our free online AI translate PDF tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### Scanned PDF to text
- **Endpoint URL**: https://allpdftools.in/scanned-pdf-to-text
- **Description**: Extract text layers from scanned images and save to plain text streams.
- **SEO Summary**: Use our free online Scanned PDF to text tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### PDF to searchable PDF
- **Endpoint URL**: https://allpdftools.in/pdf-to-searchable-pdf
- **Description**: Overlay standard text layers on top of raster image-only PDFs.
- **SEO Summary**: Use our free online PDF to searchable PDF tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### Request eSignature
- **Endpoint URL**: https://allpdftools.in/request-esignature
- **Description**: Send contract forms to client emails to request digital signatures.
- **SEO Summary**: Use our free online Request eSignature tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### Fill PDF form
- **Endpoint URL**: https://allpdftools.in/fill-pdf-form
- **Description**: Type into interactive fields and check tick boxes inside PDF forms.
- **SEO Summary**: Use our free online Fill PDF form tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### Create PDF form
- **Endpoint URL**: https://allpdftools.in/create-pdf-form
- **Description**: Add text inputs, checkboxes, and radio buttons to build fillable forms.
- **SEO Summary**: Use our free online Create PDF form tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### Flatten form fields
- **Endpoint URL**: https://allpdftools.in/flatten-form-fields
- **Description**: Lock typed form data permanently into background layers.
- **SEO Summary**: Use our free online Flatten form fields tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### Remove form fields
- **Endpoint URL**: https://allpdftools.in/remove-form-fields
- **Description**: Clear all form elements and input controls from your PDF pages.
- **SEO Summary**: Use our free online Remove form fields tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### Certify PDF
- **Endpoint URL**: https://allpdftools.in/certify-pdf
- **Description**: Add secure digital certificate stamps to authenticate PDF authors.
- **SEO Summary**: Use our free online Certify PDF tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### Compare PDF
- **Endpoint URL**: https://allpdftools.in/compare-pdf
- **Description**: Highlight differences by comparing two PDF files side-by-side.
- **SEO Summary**: Use our free online Compare PDF tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### Print PDF
- **Endpoint URL**: https://allpdftools.in/print-pdf
- **Description**: Optimize paper margins and scale page boundaries for printing.
- **SEO Summary**: Use our free online Print PDF tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### PDF metadata editor
- **Endpoint URL**: https://allpdftools.in/pdf-metadata-editor
- **Description**: Modify title, author keyword tags, and indexing settings in PDF headers.
- **SEO Summary**: Use our free online PDF metadata editor tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### PDF to QR code
- **Endpoint URL**: https://allpdftools.in/pdf-to-qr-code
- **Description**: Generate standard scanner QR codes pointing to hosted PDF links.
- **SEO Summary**: Use our free online PDF to QR code tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### Batch convert
- **Endpoint URL**: https://allpdftools.in/batch-convert
- **Description**: Run format conversions on multiple files simultaneously.
- **SEO Summary**: Use our free online Batch convert tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### Create PDF
- **Endpoint URL**: https://allpdftools.in/create-pdf-writer
- **Description**: Write and create a clean PDF document from a blank canvas.
- **SEO Summary**: Use our free online Create PDF tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### PDF viewer
- **Endpoint URL**: https://allpdftools.in/pdf-viewer
- **Description**: Open, scroll, and view PDF documents securely inside your browser.
- **SEO Summary**: Use our free online PDF viewer tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### Share PDF link
- **Endpoint URL**: https://allpdftools.in/share-pdf-link
- **Description**: Generate temporary shareable links to send PDFs to clients.
- **SEO Summary**: Use our free online Share PDF link tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### Embed PDF
- **Endpoint URL**: https://allpdftools.in/embed-pdf
- **Description**: Generate HTML iframe embed code snippets to view PDFs on websites.
- **SEO Summary**: Use our free online Embed PDF tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

### HTML to PDF
- **Endpoint URL**: https://allpdftools.in/html-to-pdf
- **Description**: Convert local HTML code or templates to formatted PDF layouts.
- **SEO Summary**: Use our free online HTML to PDF tool. Fast, secure, browser-based document processing with 100% privacy and no registration required.

## 5. Target-Size Compressors Directory

### Compress PDF to 10KB
- **Canonical URL**: https://allpdftools.in/compress-pdf-to-10kb
- **Target Ceiling**: <= 10KB
- **Use Case**: Government portal uploads, academic application submissions, email attachment limits.

### Compress PDF to 20KB
- **Canonical URL**: https://allpdftools.in/compress-pdf-to-20kb
- **Target Ceiling**: <= 20KB
- **Use Case**: Government portal uploads, academic application submissions, email attachment limits.

### Compress PDF to 50KB
- **Canonical URL**: https://allpdftools.in/compress-pdf-to-50kb
- **Target Ceiling**: <= 50KB
- **Use Case**: Government portal uploads, academic application submissions, email attachment limits.

### Compress PDF to 100KB
- **Canonical URL**: https://allpdftools.in/compress-pdf-to-100kb
- **Target Ceiling**: <= 100KB
- **Use Case**: Government portal uploads, academic application submissions, email attachment limits.

### Compress PDF to 150KB
- **Canonical URL**: https://allpdftools.in/compress-pdf-to-150kb
- **Target Ceiling**: <= 150KB
- **Use Case**: Government portal uploads, academic application submissions, email attachment limits.

### Compress PDF to 200KB
- **Canonical URL**: https://allpdftools.in/compress-pdf-to-200kb
- **Target Ceiling**: <= 200KB
- **Use Case**: Government portal uploads, academic application submissions, email attachment limits.

### Compress PDF to 300KB
- **Canonical URL**: https://allpdftools.in/compress-pdf-to-300kb
- **Target Ceiling**: <= 300KB
- **Use Case**: Government portal uploads, academic application submissions, email attachment limits.

### Compress PDF to 500KB
- **Canonical URL**: https://allpdftools.in/compress-pdf-to-500kb
- **Target Ceiling**: <= 500KB
- **Use Case**: Government portal uploads, academic application submissions, email attachment limits.

### Compress PDF to 1MB
- **Canonical URL**: https://allpdftools.in/compress-pdf-to-1mb
- **Target Ceiling**: <= 1MB
- **Use Case**: Government portal uploads, academic application submissions, email attachment limits.

### Compress PDF to 2MB
- **Canonical URL**: https://allpdftools.in/compress-pdf-to-2mb
- **Target Ceiling**: <= 2MB
- **Use Case**: Government portal uploads, academic application submissions, email attachment limits.

## 6. Official Exam Resizers Directory (India)

### SSC CGL Official Portal Resizer
- **Canonical URL**: https://allpdftools.in/exam/ssc-cgl-photo-signature-size
- **Photo Specifications**: 20KB - 50KB | 350x450px | Background: Light background, preferably white.
- **Signature Specifications**: 10KB - 20KB | 400x200px | Background: White background with black ink.

### SSC CHSL Official Portal Resizer
- **Canonical URL**: https://allpdftools.in/exam/ssc-chsl-photo-signature-size
- **Photo Specifications**: 20KB - 50KB | 350x450px | Background: Light background, preferably white.
- **Signature Specifications**: 10KB - 20KB | 400x200px | Background: White background with black ink.

### SSC MTS Official Portal Resizer
- **Canonical URL**: https://allpdftools.in/exam/ssc-mts-photo-signature-size
- **Photo Specifications**: 20KB - 50KB | 350x450px | Background: Light background, preferably white.
- **Signature Specifications**: 10KB - 20KB | 400x200px | Background: White background with black ink.

### UPSC CSE Official Portal Resizer
- **Canonical URL**: https://allpdftools.in/exam/upsc-cse-photo-signature-size
- **Photo Specifications**: 20KB - 300KB | 350x350px | Background: Light background, preferably white.
- **Signature Specifications**: 20KB - 300KB | 350x350px | Background: White background with black ink.

### IBPS PO Official Portal Resizer
- **Canonical URL**: https://allpdftools.in/exam/ibps-po-photo-signature-size
- **Photo Specifications**: 20KB - 50KB | 200x230px | Background: Light background, preferably white.
- **Signature Specifications**: 10KB - 20KB | 140x60px | Background: White background with black ink.

### WBCS Official Portal Resizer
- **Canonical URL**: https://allpdftools.in/exam/wbcs-photo-signature-size
- **Photo Specifications**: 20KB - 50KB | 350x450px | Background: Light background, preferably white.
- **Signature Specifications**: 10KB - 20KB | 400x200px | Background: White background with black ink.

### WBP Constable Official Portal Resizer
- **Canonical URL**: https://allpdftools.in/exam/wbp-constable-photo-signature-size
- **Photo Specifications**: 10KB - 50KB | 138x177px | Background: Light background with ears fully visible.
- **Signature Specifications**: 5KB - 20KB | 350x150px | Background: White background with black/blue ink.

## 7. Frequently Asked Questions (FAQ Knowledge Base)

### Q: Is All PDF Tools completely free to use?
**A**: Yes. All 107+ PDF tools, size-specific compressors, and exam resizers are free to use without requiring a paid subscription or credit card. Registered users receive an optional 1 GB cloud storage locker free of charge.

### Q: How long are my uploaded files stored on All PDF Tools?
**A**: For guest visitors, files are processed in ephemeral storage and permanently wiped within 2 hours. For registered free members, files remain available in their private encrypted cloud locker for 7 days before automated expiration.

### Q: Is my confidential data or document content safe?
**A**: Yes. All transmissions are protected with 256-bit SSL/TLS encryption. Files are stored in sandboxed partitions with randomized access tokens and never shared with third parties or used for AI model training.

### Q: Can I compress a PDF to a specific file size like 100KB or 200KB?
**A**: Yes. All PDF Tools provides dedicated single-click target compressors for 10KB, 20KB, 50KB, 100KB, 150KB, 200KB, 300KB, 500KB, 1MB, and 2MB with smart DPI downsampling and lossless font subsetting.

### Q: How do I permanently delete my account and data?
**A**: Users can visit https://allpdftools.in/account-deletion or the Danger Zone tab inside their account dashboard. Upon confirmation, all cloud locker files, history, and credentials are permanently purged.