# ModernPDF

> Professional PDF tools where files never leave your browser. Zero-knowledge architecture — all processing happens locally. AI powered by Anthropic.

## About

ModernPDF is a next-generation PDF suite with 28 browser-based tools. All file processing happens client-side using WebAssembly — documents are never uploaded to any server. AI-powered features (OCR, Translate, PDF to Word, Document Analysis) extract text locally and send only the text to Anthropic's API with zero data retention.

## Tools

### Organize & Manage
- [Merge PDF](https://www.modernpdf.app/tools/merge-pdf): Combine multiple PDFs into one with drag-to-reorder
- [Split PDF](https://www.modernpdf.app/tools/split-pdf): Extract specific pages or split into multiple files
- [Compress PDF](https://www.modernpdf.app/tools/compress-pdf): Reduce file size by up to 90%
- [Rotate PDF](https://www.modernpdf.app/tools/rotate-pdf): Fix sideways or upside-down pages
- [Delete Pages](https://www.modernpdf.app/tools/delete-pages): Remove unwanted pages
- [Reorder Pages](https://www.modernpdf.app/tools/reorder-pages): Drag and drop to rearrange pages
- [Crop PDF](https://www.modernpdf.app/tools/crop-pdf): Trim margins and resize page area
- [Page Numbers](https://www.modernpdf.app/tools/page-numbers): Add page numbers to any position

### Edit & Sign
- [Edit PDF](https://www.modernpdf.app/tools/edit-pdf): Add text, images, drawings, and whiteout
- [Fill & Sign](https://www.modernpdf.app/tools/fill-sign): Complete forms and add signatures
- [Watermark](https://www.modernpdf.app/tools/watermark-pdf): Add text watermarks
- [Flatten PDF](https://www.modernpdf.app/tools/flatten-pdf): Merge form fields into the page

### Convert
- [PDF to JPG](https://www.modernpdf.app/tools/pdf-to-jpg): Convert pages to JPG images
- [PDF to PNG](https://www.modernpdf.app/tools/pdf-to-png): Convert pages to PNG images
- [PDF to Text](https://www.modernpdf.app/tools/pdf-to-text): Extract plain text
- [PDF to Word](https://www.modernpdf.app/tools/pdf-to-word): AI-powered conversion to Word
- [JPG to PDF](https://www.modernpdf.app/tools/jpg-to-pdf): Combine JPGs into PDF
- [PNG to PDF](https://www.modernpdf.app/tools/png-to-pdf): Convert PNGs to PDF
- [Image to PDF](https://www.modernpdf.app/tools/image-to-pdf): Any image format to PDF
- [Grayscale PDF](https://www.modernpdf.app/tools/grayscale-pdf): Convert to black and white
- [HEIC to PNG](https://www.modernpdf.app/tools/heic-to-png): iPhone photos to PNG
- [HEIC to JPG](https://www.modernpdf.app/tools/heic-to-jpg): iPhone photos to JPG
- [HEIC to PDF](https://www.modernpdf.app/tools/heic-to-pdf): iPhone photos to PDF

### Security & Privacy
- [Protect PDF](https://www.modernpdf.app/tools/protect-pdf): Add password protection
- [Unlock PDF](https://www.modernpdf.app/tools/unlock-pdf): Remove password protection
- [Redact PDF](https://www.modernpdf.app/tools/redact-pdf): AI PII detection and permanent removal

### AI-Powered
- [OCR](https://www.modernpdf.app/tools/ocr): Make scanned PDFs searchable (25+ languages)
- [Translate PDF](https://www.modernpdf.app/tools/translate): Translate to 50+ languages via Claude AI

## AI Document Analyzers
- [Non-Compete Analysis](https://www.modernpdf.app/summarize/non-compete): Duration, scope, restrictions
- [Employment Contract](https://www.modernpdf.app/summarize/employment-contract): Salary, equity, termination
- [NDA](https://www.modernpdf.app/summarize/nda): Exceptions, penalties, scope
- [Lease Agreement](https://www.modernpdf.app/summarize/lease-agreement): Rent, deposit, tenant rights
- [Closing Disclosure](https://www.modernpdf.app/summarize/closing-disclosure): Loan terms, costs, escrow
- [Medical Bill](https://www.modernpdf.app/summarize/medical-bill): Charges, insurance, amount owed
- [Insurance Policy](https://www.modernpdf.app/summarize/insurance-policy): Limits, deductibles, gaps
- [Freelance Contract](https://www.modernpdf.app/summarize/freelance-contract): Scope, payment, IP ownership
- [Divorce Decree](https://www.modernpdf.app/summarize/divorce-decree): Assets, custody, obligations

## Architecture
- Zero-upload: Files processed locally via WebAssembly
- AI features: Text extracted locally, sent to Anthropic API (zero retention)
- No installs: Runs in any modern browser
- Available as Chrome and Firefox extensions

## Pricing
- Free: 3 tasks/day, no account needed, all 28 tools
- Pro: $9/month or $49/year, unlimited usage

## Links
- Homepage: https://www.modernpdf.app
- All Tools: https://www.modernpdf.app/tools/
- Security: https://www.modernpdf.app/security
- How It Works: https://www.modernpdf.app/how-it-works
- Pricing: https://www.modernpdf.app/pro/