TidyPDF: Merge & Split PDF — Offline

Merge, split, rotate & reorder PDF pages, turn images into PDFs — 100% offline. Your files never leave your computer.

Every other PDF tool uploads your files to someone's server. TidyPDF doesn't — everything happens right inside your browser, even with Wi-Fi turned off. WHAT YOU CAN DO (free, unlimited, no watermarks added): ✓ Merge any number of PDFs into one ✓ Drag pages to reorder — across files ✓ Rotate and delete individual pages ✓ Extract selected pages into a new PDF ✓ Turn JPG, PNG and WebP images into PDF pages ✓ Works offline — your files trigger zero network requests WHY PRIVACY MATTERS HERE: Contracts, invoices, medical records, ID scans — the PDFs you merge are usually the ones you least want on a stranger's server. TidyPDF processes everything locally. Nothing is uploaded, logged, or "temporarily stored". We couldn't see your files even if we wanted to: there is no server. TIDYPDF PRO (one-time purchase, no subscription): ★ Text watermark on every page ★ Automatic page numbers ★ Split PDFs — every N pages, or custom ranges like "1-3, 5, 8-" HOW TO USE: 1. Click the TidyPDF icon 2. Drop in PDFs or images 3. Drag pages into order, rotate or delete as needed 4. Merge & Download. Done. No account. No upload. No nonsense.