100% Free Tool
Merge PDF Files
Combine two or more PDFs into a single file. Drag them into the order you want, choose which pages to take from each one, and download the result. Everything happens on your device, so your documents stay private.
Drop PDF files here, or choose files
Add two or more PDFs. You can reorder them next.
To take pages out of a PDF, use Split PDF. To turn photos into a PDF, use JPG to PDF.
Why Merge PDFs Here
Most PDF sites upload your files to their servers. This one does not.
Nothing Is Uploaded
Your browser merges the files on your own device. Contracts, bank statements and medical records never leave your computer.
Your Order, Your Pages
Drag files into place and take only the pages you need from each one, such as 1-3 from one file and 5 from another.
Protected PDFs Work
Enter the password for a protected PDF and it merges like any other. The password never leaves this page.
How to Merge PDF Files
Add Your PDFs
Drop in two or more PDF files, up to 200 MB each.
Set the Order
Drag the files, or use the arrows, to put them in order. Enter page ranges if you only need some pages.
Merge and Download
Press Merge and download your combined PDF.
Good to Know
- Page ranges. Type 1-3, 5, 8- to take pages 1 to 3, page 5, and page 8 to the end.
- Quality kept. Pages are copied as they are, so text stays sharp and searchable.
- Mixed page sizes. A4, Letter and other sizes can be combined. Each page keeps its own size.
- Bookmarks. The merged PDF does not keep bookmarks from the original files.
Frequently Asked Questions
How do I merge PDF files for free?
Add your PDF files to this page, put them in the order you want and press Merge. The combined PDF downloads straight away. There is no sign-up, watermark or daily limit.
Are my PDF files uploaded to a server?
No. The merging is done by your browser on your own device. Your files are never sent anywhere, which makes this safe for private documents.
Can I merge only some pages from each PDF?
Yes. Each file has a Pages box. Leave it empty to include the whole file, or type pages such as 1-3, 7 to include only those.
Can I merge password-protected PDFs?
Yes. You are asked for the password when you add the file. The merged PDF is not password-protected.
Is there a limit on file size or the number of files?
Each PDF can be up to 200 MB. There is no fixed limit on the number of files, but very large merges depend on your device's memory.
Will merging reduce the quality of my PDF?
No. Pages are copied without being re-rendered, so text and images look the same as in the original files.
Let's Build Something That Lasts
25+ years of engineering experience, ready to tackle your next project. Tell us what you're building.
Request a Project Quote