How-to guides
How to Merge PDF Files for Free on Any Device
Combine several PDFs into one tidy document in under a minute — on a computer or phone, with no software to install and no sign-up.
· 5 min read
Drop your PDFs to add them
Merge PDF files
Combine PDFs into one file, in the order you want. Free, fast, and your files never leave your device.
or drop PDFs here
Your files never leave your device — merging happens in your browser.
Merging your PDFs…
How to merge PDF files
-
1
Add your PDFs
Click “Select PDF files” or drag and drop two or more PDFs onto this page.
-
2
Put them in order
Drag the files into the order you want, or sort them by name. Remove any you don’t need.
-
3
Merge and download
Click “Merge PDF”, then “Download merged PDF” to save your combined file.
Need more than a tool?
Let a PDF expert do it for you.
Fix text and fonts, rebuild forms, add bookmarks, redact private data — our experts handle the jobs a tool can’t.
Frequently asked questions
Can’t find your answer? Contact us
Is Merge PDF free?
Yes. Merging PDFs on PDFixed is completely free, with no sign-up and no watermarks.
Are my files safe?
Your PDFs are merged right here in your browser. They are never uploaded to our servers, so nobody else can see them.
How many PDFs can I merge at once?
You can combine up to 50 PDFs in one go, each up to 200 MB. Very large files may take a little longer on older devices.
Can I change the order of the files?
Yes. Drag the files into any order before merging, use the arrow buttons, or sort them by file name.
Can I merge password-protected PDFs?
Not yet. Remove the password first, or send the files to one of our experts and we’ll handle it for you.
Guides and tips
All articles →
How-to guides
How to Combine Scanned Documents into One PDF
From a messy stack of scans to one tidy PDF: how to combine scanned pages, fix their order and turn sideways pages the right way round.
· 4 min read