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A store owner writes a receipt at his counter

Free · private · no upload

Merge PDF files into one

Put your forms, IDs and receipts in one file, in the order the office asks for.

pick several at once, or drop them here

Your file never leaves this browser. It is opened and saved on your device — nothing is uploaded.

Free · no password

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Sign in to download your merged PDF — it's free. One tap with your Google account — nothing to remember.

New here? Continuing creates your free account and accepts the Terms and Privacy notice.

Your papers stay yours. We never read or sell what you write.

How to merge PDFs

  1. 1Choose the files
    Pick several PDFs at once, or add them one by one.
  2. 2Set the order
    Drag a file by its handle, or use the arrows. Remove any you added by mistake.
  3. 3Download one PDF
    The pages are copied as they are — text stays text, links and quality are kept.

Questions

Is there a limit?
Each file can be up to 80 MB. Very large merges depend on your device's memory; a phone handles a few hundred pages comfortably.
Are my files uploaded?
No. They are read and joined by your browser and never sent to DocsOfUs.
A file says it is password-protected
Open it in your PDF reader, save a copy without the password, and add that copy.