Free PDF Tools — Merge, Split, Compress Offline
27 free PDF tools that run entirely in your browser. Merge, split, compress, OCR, protect, and convert PDFs with zero uploads. Files never leave your device.
Every PDF operation below runs with libraries like pdf-lib and PDF.js inside this tab. Contracts, IDs, and reports never touch a server — because there is no server processing.
27 free tools in this category · zero accounts · zero tracking · works offline as a PWA after first visit.
Why on-device pdf tools?
Most “free online tools” upload your files to a cloud worker, store them temporarily, and hope their privacy policy holds. Just Tool It takes the opposite approach: zero-server processing. Your browser loads a static page and runs open client-side libraries. That means no sign-up wall, no file retention risk, and no surprise data mining — ideal for sensitive documents, photos, tokens, and personal data.
How it works
- Pick a tool from the list above.
- Drop a file or paste text — it stays in this browser tab.
- Download the result. Close the tab and the in-memory data is gone.