PDF Tools
Merge, split, compress, protect and convert documents. 13 tools
PDF is the format the world settled on for documents that must look the same everywhere — contracts, invoices, statements, scanned records, academic papers. It is also the format people most often need to change in small ways: combining several files into one, pulling a single page out, shrinking something past an email limit, or turning a stack of phone photos into a document a portal will accept.
Those are exactly the files you should think twice about uploading. A merge or a compress is a mechanical operation, and handing a signed contract to an unknown server to perform it is a poor trade. Every PDF tool here runs a WebAssembly PDF engine inside your browser, so the document is opened, rebuilt, and handed back on your own machine. No upload, no page limit, no watermark stamped across your output, and no account.
All 13 pdf tools, free and without an account
Every tool listed above runs entirely inside your browser. Nothing you open is uploaded, there is no sign-up, no file-size limit, and no watermark on anything you export. Pick a tool to get started, or use the search box at the top of the page to jump straight to one.
Each tool page includes a written guide explaining what the tool does, why it works the way it does, and the mistakes that most often catch people out. Longer walkthroughs live on the blog, and you can read more about who builds these and exactly what data we handle in the privacy policy.