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A FRESH TAKE ON FILE CONVERSION
Merge PDF.
Made simple.
Combine PDF files in your chosen order.
Find your converter ↘✓ 5 free conversions a day, no sign-up✓ Clear file limits
ON YOUR DEVICE
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Drop it like it’s a file.
What this Merge PDF tool does
The order of your selected files determines the order in the new PDF. Move a file up or down before merging. Pages are copied into a new document; document signatures, form behaviour, bookmarks and accessibility tags may not be preserved.
When to use PDF
PDF is useful when a document needs to keep a consistent page layout across devices. Invoices, reports, forms, printable documents and pages shared for reading. A PDF is not always an editable document. Scanned pages contain images; extracting useful text from them requires OCR. Signatures, forms and accessibility structure need special care when changing a PDF.
Processing and limits
Browser tool: up to 30 PDF files and 50 MB in total. Password-protected PDFs are not supported.
Files are processed in your browser. Keep this tab open until the download is ready; large files can exceed the memory available on your device.
How to use Merge PDF
- Add up to 30 PDF files, 50 MB in total, by dropping them in or pressing Choose files.
- Set the order with Move up and Move down, and press Remove on any file you do not want.
- Press Convert. The files are joined in the order shown.
- Download the merged PDF and check the page order and page count before you share it.
Problems and quick fixes
- One file is rejected because it is protected. Password-protected PDFs are not supported. Use an unlocked copy.
- The pages are in the wrong order. Change the order in the list and merge again. Your original files are not changed.
- I have more than 30 files or more than 50 MB. Merge them in two stages: join smaller groups first, then merge the results.
- I only need some pages from each file. Use Extract PDF pages on each file first, then merge the shorter PDFs.
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What are we converting?
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LESS FILE FUSSA small tool.
A small tool.
A useful little upgrade.
See how it works
Every tool runs in your browser, so your files stay on your device.
Download. Done.
Save the new file and get on with your day.
Before you drop a file.
Are my files uploaded?
The tools available now run in your browser, and the contents of your files are not uploaded to our conversion service.
Can any file become any other format?
No. Only supported pairs are offered, such as JPG to PNG, WEBP to JPG or images to PDF, and each tool page explains its limits.
Is it free?
Yes. The free allowance is five successful conversions a day, resetting at 00:00 UTC, and you do not need to sign in. A conversion only counts when it succeeds, and downloading a result again does not count again.
Will conversion improve quality?
Changing format cannot restore detail lost earlier. Re-saving a JPG or WEBP file may reduce quality. Keep the original and check the result before using it.