Free online PDF tools: merge, split, compress, convert, and edit PDF files. 100% secure — all processing happens in your browser, files never uploaded.

Fast PDF Tools is a free, browser-based PDF toolkit — merge, split, compress, rotate, reorder, convert PDF to JPG, images to PDF, and Word to PDF. Unlike most free PDF tools, nothing is uploaded to a server. Every tool runs entirely in JavaScript inside your own browser, so your files never leave your device. No sign-up, no watermark, no daily limit. Fully open source.