File Joiner

What is File Joiner?

A file joiner reassembles files that were split into multiple parts. Upload the parts in order, and the tool concatenates them back into the original file. Perfect for recombining files split for email attachments, storage limits, or transfers.

How to use

1. Upload all file parts by dragging them into the drop zone.
2. Arrange the parts in the correct order using drag-and-drop reordering.
3. Set the output filename and click join to download the reassembled file.

Result

You received a 500MB video split into five 100MB parts (video.001–video.005). Upload all five, verify the order, and download the complete video.

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