Join Split Files

Reassemble a file that was split into parts by the Split File tool.

Files never leave your device — joining runs entirely in your browser.

Related tools

How it works

  1. 1

    Add every part

    All the files produced by the Split File tool.

  2. 2

    Join

    Order does not matter — parts are sorted automatically.

  3. 3

    Download the result

    The original file, exactly as it was before splitting.

FAQ

What if I am missing a part?
Joining fails with a specific error naming which part is missing.
Does the order I add the parts in matter?
No — they are sorted by the part number encoded in their file names before joining.
Does this tool upload my files anywhere?
No — joining runs entirely in your browser.

Tool4U.net — every tool runs in your browser. No file ever leaves your device unless the tool says so.

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