We build free, private PDF tools that work entirely in your browser. No servers that see your files. No accounts. No subscriptions. Just tools that work.
Your documents are personal. We engineered PDFForge so that files are processed entirely in your browser — they never touch our servers.
No paywalls, no freemium tricks, no watermarks. PDFForge is ad-supported to stay free. Every tool, unlimited use.
No upload round-trips. Processing happens locally at CPU speed. A 50MB PDF merges in seconds.
Fully responsive design works on desktop, tablet, and mobile. Light and dark modes. No app install needed.
PDFForge is built entirely on open-source libraries that run in the browser. No proprietary black boxes.
pdf-lib
Create, modify, and read PDF documents in any JavaScript environment.
JSZip
Create, read and edit .zip files in JavaScript. Used for batch download.
mammoth.js
Convert .docx Word files to HTML/text. Powers Word to PDF conversion.