Merge PDF files
Put several PDFs into one document, in the order you want. The files are combined on your own device and are never sent to us or anyone else.
What you get
- One PDF with every page of every file, in your order
- No upload, no account, no watermark
- Original page content is copied as it is, not re-rendered
How it works
- Choose or drop two or more PDF files.
- Put them in the order you want with the up and down buttons, and remove any you do not need.
- Press Merge and download the combined PDF. The work is done by your browser, so nothing leaves your device.
Good to know
- Password-protected PDFs cannot be merged. Remove the password first.
- Very large files are limited by your device's memory, not by us.
- Bookmarks (the outline panel) are not carried over to the merged file, and links that jump to another page inside a file may not work afterwards.
Questions
Is my file uploaded?
No. Merging runs in your browser tab using JavaScript. You can confirm this in your browser's network panel: no file data is sent while merging.
Is there a size or page limit?
We set no limit on the number of files. Because your own device does the work, very large files can be slow or fail if the browser runs out of memory.
Will the merged PDF look the same as the originals?
Pages are copied rather than re-drawn, so text, images and layout stay as they were.
Can I change the page order inside a file?
Not here. To keep only some pages of a file, or to cut it into parts, use the Split PDF tool first, then merge the pieces.
Need the content, not just the pages?
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