Separate files. One attachment.
Combine your PDFs into one.
Pick the files. Check the order. Save or share.
Simple as pie. No annoyance. No fuss.
Three clear steps
From separate files to one attachment
Choose PDFs
Pick two or more PDF files from your device.
Check the order
Move whole files up or down. Their pages stay in their original order.
Save or share
Combine the files, check the result, then save it or share it on supported devices.
The real tool
See the order before you combine
Each PDF has a number, filename, page count and first-page preview. Nothing is silently rearranged.
Read the step-by-step guide
Local processing
Your PDFs stay on this device
The files you choose are processed in your browser. Partners in Combine does not upload their contents or filenames to us.
There is no account or sign-up. Closing or refreshing clears unfinished work.
Read the privacy detailsUseful answers
Before you combine
Does it need an account or payment?
No. This version requires neither.
Which PDFs can I combine?
Ordinary, static and unlocked PDFs, including scanned pages. Password-protected PDFs and files with forms, signatures, annotations, links, bookmarks, attachments or accessibility tags are rejected rather than silently changed.
How many PDF files can I merge?
For now, choose up to 20 files, 100 pages and 25 MB in total. These are protective limits and have not yet been established through phone memory testing.
Can I combine PDFs on a phone?
You can use the browser tool on a phone. Save PDF remains available; Share PDF appears when the device and browser report that file sharing is supported.
Ready to make one PDF?
Choose your files and check their order before anything is combined.