Merge PDF
Add two or more PDF files, put them in the right order and merge them into a single document. The merge happens in your browser, so your documents stay private.
Runs in your browser. Your files never leave your device.
- 1Add file
- 2Adjust
- 3Download
How it works
- 01Add the PDF files you want to combine.
- 02Arrange them in the right order with the arrows.
- 03Press Merge and download the result.
Tips and common mistakes
Put the files in the right order first
The pages appear in the order you add the files. Name your files 1, 2, 3 or arrange them before you add them, so you do not need to redo the merge. After merging, scroll through the result once to confirm every page is there and upright.
Merged files can get large
The final size is roughly the sum of all the files. If a portal has a size limit, compress the combined PDF afterwards, or compress each part before merging. Scanned pages are usually the heaviest.
Remove passwords first
A file protected with a password usually cannot be merged. Remove the protection from a copy you are allowed to edit, merge, and protect the result again if needed.
Guides for this tool
- How to Fix PDF Upload Errors on Government and Exam PortalsPDF too large, wrong page count, password locked or unreadable? Learn the common PDF upload errors on application portals and how to fix each one.2 min
- How to Merge PDF Files on a Phone or ComputerCombine several PDF files into one document in seconds, without installing an app and without uploading your files.2 min
Questions
Is there a limit on files or pages?
There is no fixed limit, but very large files use your device memory, so on a phone keep the total under about 100 MB.
Does merging reduce quality?
No. Pages are copied as they are, so text stays selectable and images keep their original quality.
Can I merge password-protected PDFs?
Not directly. Remove the password in the app you used to create the file, then merge.