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Merge PDF – Combine PDF Files Online for Free

Join several PDF files into one document in seconds. Drag to reorder files, choose which pages to keep from each one and download a single clean PDF.

  • 100% Free
  • No Signup
  • Quick Results

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How to use Merge PDF

  1. Click Select PDF files or drop two or more PDFs onto the box.
  2. Drag the files into the order you want, or use Sort A-Z and Reverse.
  3. Optionally type the page ranges to keep from each file, for example 1-3, 7.
  4. Set the file name and click Merge PDF, then download the result.

Why use our Merge PDF

Most mergers only glue files together. Ours also lets you choose which pages come from each file, so you do not need a second tool to trim first.

  • Drag and drop ordering with quick Sort A-Z and Reverse buttons.
  • Pick page ranges per file before merging.
  • See a preview and the page count of the merged file.
  • No watermark, no page limit and no signup.
  • Works on phones, tablets and computers.

Tips for the best result

  • Name your files 01, 02, 03 so Sort A-Z puts them in the right order.
  • Merge first, then use Compress PDF if the result is too large to email.
  • Use page ranges to skip cover pages or blank pages you do not need.
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Frequently Asked Questions

How many PDFs can I merge?

There is no fixed limit. The practical limit is your device memory, so very large batches are best done in a few smaller merges.

Can I choose only some pages from a file?

Yes. Type a range such as 1-3, 7 next to a file and only those pages are added.

Will the quality change after merging?

No. Pages are copied as they are, so text, images and links keep their original quality.

Can I merge password protected PDFs?

No. Remove the password in the program that locked the file first, then merge.

Is it free to use?

Yes. This tool is free, has no daily limit and does not ask you to sign up or install anything.

Are my files uploaded to a server?

No. The work is done inside your own browser, so your file stays on your device. We never see or store your documents.