PDF Merge
Combine multiple PDF files into one.
About PDF Merge
Combine multiple PDF files into a single document for free with this online PDF merge tool. Upload two or more PDFs, drag them into the order you want, and download one merged file - no signup, no watermarks, and no email required. Because the merging happens right in your browser using your own device, your files are never uploaded to a server and stay completely private, which makes this a safer choice than typical online PDF combiners for sensitive contracts, invoices, or scans. It's fast, unlimited, and works on any device with a modern browser.
How to use this tool
- 1Upload two or more PDF files.
- 2Use the up/down arrows to reorder them if needed.
- 3Click Merge PDFs and download the combined file.
Frequently asked questions
Are my PDFs uploaded to a server?
No. Merging happens entirely in your browser, so your files never leave your device.
Is there a file size limit?
There's no hard limit, but very large files depend on your device's available memory.