PDF merge

PDF tools

Free online PDF merger that combines multiple PDF files into a single document right in your browser, with drag-to-reorder support. No install, no sign-up, no uploads to a server. Great for assembling scanned pages, chapters, or reports.

Files to mergeProcessed locally in your browser. Nothing is sent to a server.
Choose multiple PDF files to merge into one in order.

FAQ

Is this PDF merger free?

Yes, completely free with no sign-up. It runs locally in your browser, so files never leave your device.

Is there a limit on how many PDFs I can merge?

No hard limit, but more and larger files use more browser memory. Keep it reasonable.

Can I reorder files before merging?

Yes. After adding files, use Move up / Move down to set the merge order before exporting.