PDF merge
Combines several PDF files into one.
- Free
- No sign-up needed to try
- Runs in your browser
Sign in to use this tool
PDF merge is free once you're signed in — one quick account unlocks every tool on Alux Tools, no payment, ever.
How this works
Every page from each file you add is copied, in order, into a single new PDF built in your browser.
Files are processed locally and never uploaded.
Frequently asked questions
Is the pdf merge free?
Yes. PDF merge is free to use, with no software to install and no hidden fees.
Is my data uploaded anywhere?
No. This tool runs entirely in your browser, so what you enter or select never leaves your device.
Does it work on phones and tablets?
Yes. It works in any modern browser on Android, iPhone, iPad, Windows, Mac and Linux.