Merge PDFs into one file
Combine files into one, drag to set the order. Free three times a day — no account needed.
Your file never leaves your device — everything runs in your browser.
How merging works on PDFlee
Drop two or more PDFs, drag the thumbnails into the order you want, and download a single combined file. Everything happens locally in your browser, so a contract, CV or medical record never touches a server.
Merging is free for up to 20 combined pages, three times a day. Free three times a day within the free limits (up to 3 files and 10 pages per file, 25 MB per job); bigger jobs cost 1–2 credits — never a subscription.
Is merging PDFs free?
Yes — three operations a day are free, forever, for jobs up to 3 files, 20 combined pages and 25 MB. Larger jobs (more files, more pages, or a fourth job today) cost 1–2 credits (about €0.50), with no subscription.
Are my files uploaded when I merge them?
No. The merge runs entirely in your browser with local processing — nothing is sent to our servers, which you can verify in your browser's network tab.
Can I change the page order before merging?
Yes. Each file shows as a thumbnail — drag them into the order you want and the merged PDF follows it exactly.