Zero-Knowledge Architecture

All PDF Tools

Professional PDF tools that respect your privacy.
Your documents never touch our servers.

Organize & Manage

Merge PDF

Combine multiple PDFs into one. Drag to reorder.

Split PDF

Extract specific pages or split into multiple files.

Compress PDF

Reduce file size by up to 90% without losing quality.

Rotate PDF

Fix sideways or upside-down pages instantly.

Delete Pages

Remove unwanted pages from any PDF.

Reorder Pages

Drag and drop to rearrange PDF pages.

Crop PDF

Trim margins and resize PDF page area.

Page Numbers

Add page numbers to any position on your PDF.

Edit & Sign

Edit PDF

Add text, images, drawings, and whiteout to any PDF.

Fill & Sign

Complete forms and add electronic signatures.

Watermark

Add text watermarks to protect documents.

Flatten PDF

Merge form fields and annotations into the page.

Convert

PDF to JPG

Convert PDF pages to high-quality JPG images.

PDF to PNG

Convert PDF pages to lossless PNG images.

PDF to Text

Extract plain text from any PDF document.

PDF to Word

Convert PDFs to editable Word documents.

JPG to PDF

Combine JPG images into a single PDF.

PNG to PDF

Convert PNG images with transparency preserved.

Image to PDF

Convert any image format to PDF.

Grayscale PDF

Convert color PDFs to black and white.

HEIC Converters

HEIC to PNG

Convert iPhone & iPad photos to lossless PNG.

HEIC to JPG

Convert iPhone photos to compact JPG format.

HEIC to PDF

Convert iPhone photos to a shareable PDF document.

Security & Privacy

Protect PDF

Add password protection and encryption.

Unlock PDF

Remove password protection from PDFs.

Redact PDF

AI detects PII. Permanently remove sensitive info.

AI-Powered Tools

OCR — Text Recognition

Make scanned PDFs searchable. 25+ languages.

Translate PDF

Translate to 50+ languages via Claude AI.

PDF to Word

AI-powered conversion to editable Word documents.

Zero-knowledge architecture

Free tools process your documents entirely in your browser — we never see them. AI-powered tools extract text and send it to Anthropic for processing. Your original PDF files never leave your device and are never stored on any server.

Learn How It Works