Merge PDF
Combine documents in your chosen order.
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Merge PDF — workspace
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How to use: Merge PDF
Choose local files or try the sample PDF. Your documents stay on your device.
Add the PDFs, then arrange their pages in the order you want in the combined document.
Create the result, check its preview, then download individual files or the ZIP archive.
What you can do
- Combine documents in your chosen order.
What you get
- A new PDF download; your original file remains unchanged.
What you need
- Local files
- One or more PDF documents.
- Settings
- Add the PDFs, then arrange their pages in the order you want in the combined document.
Try an example
- Example workflow
Combine two four-page sample PDFs into one eight-page document.
Good to know
- Up to 50 MB per file, 100 MB per job and 200 total pages. Multi-file tools accept at most 30 files.
- Existing form fields are flattened to preserve their visible values. Review annotations, bookmarks and links in the output; document-level structures may not be retained.
- Keep the original document. Editing an existing digitally signed PDF can invalidate its certificate signature.
Your work stays on your device
Your files and entered values are processed in your browser and are not uploaded for processing. The website and any required processing engines still download from the site.
Questions & answers
Is Merge PDF free?
Yes. Merge PDF is free to use and does not require an account.
Are my files or entered values uploaded?
Your files and entered values are processed in your browser and are not uploaded for processing. The website and any required processing engines still download from the site.
What result can I save?
A new PDF download; your original file remains unchanged.
What should I check before using the result?
Up to 50 MB per file, 100 MB per job and 200 total pages. Multi-file tools accept at most 30 files. Existing form fields are flattened to preserve their visible values. Review annotations, bookmarks and links in the output; document-level structures may not be retained. Keep the original document. Editing an existing digitally signed PDF can invalidate its certificate signature.