Free PDF tools that don't upload your files. Running locally

Merge, split, compress and convert — processed locally, in a tab. No account, no watermark, no daily limits, no file sitting on someone else's server.

Nothing is uploaded

Your files are processed right here in your browser. They never go to a server and never leave your device.

No watermark

The file you download is your document, with nothing stamped on its pages.

No account, no limits

Open a tool and use it as often as you need. There is no sign-up and no daily cap.

How the tools work without an upload

Every tool here is a PDF engine compiled to WebAssembly that runs inside your browser tab. When you choose a file it is read from your disk into the page's memory, changed there, and saved back to your disk. No copy goes to a server, so there is no upload to wait for, nothing to delete afterwards and no size plan to pay for. You can check it yourself: open your browser's developer tools and watch the Network tab while a tool runs.

What the site does measure

Page views, and nothing else. They are counted by Cloudflare Web Analytics, which sets no cookies and does not follow you between sites. Nothing about a file is ever sent: not its name, not its size, not its contents.