Merge PDF files
Combine several PDFs into one, in the order you choose, without uploading your documents.
- Free
- No sign-up
- No file uploaded
- Windows, Mac, Android, iPhone
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About this tool
Merge several PDFs into a single document, in the order you choose, free and without sign-up. Your documents stay on your device: ideal for confidential contracts, invoices and paperwork.
How to use
- Add your PDF files.
- Reorder them by drag and drop or with the arrows.
- Click “Merge” and download.
Common problems and fixes
A PDF is rejected
It is password-protected: open it with its password and save an unprotected copy.
The order is wrong
Drag the files or use the “Up” and “Down” buttons before merging.
The merged file is large
Its size is the sum of the original PDFs; compress images before creating the PDFs.
Frequently asked questions
Are my documents kept private?
Yes: merging happens in your browser, files are sent nowhere.
Can a password-protected PDF be merged?
No, remove the protection with the password first.
How many PDFs can I merge?
There is no fixed limit; it depends on your device's memory.
Are links and bookmarks kept?
Pages and their content are; some bookmarks may be lost.
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Still stuck?
Ask on the forum: the category, the tool, your device sheet and the test result will be filled in for you.