DocomintMerge PDF
Combine multiple PDF files into one, entirely in your browser.
🔒 Processed on your device
Drop your PDFs here
or choose a file
How it works
- Add two or more PDF files, in the order you want them
- They're merged instantly, on your device
- Download the combined PDF
Frequently asked questions
Is my file uploaded anywhere?
No — this tool runs entirely in your browser using JavaScript/WebAssembly. Your file is never sent to a server.
Is there a file size limit?
Free accounts can process files up to the limit shown on this page; signing up for Pro raises that limit substantially.