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Split file into parts

Divide the file into parts of a given size.

Select files

or drag and drop here

Any format · up to 50 MB per file 100 MB total

Help and information

How to use

Break a large file into pieces so you can transfer it in small attachments.

  1. Choose suitable files.
  2. Adjust the result if needed.
  3. Click “Split file into parts” and download the finished file.
Read the full guide
Frequently asked questions
Where is the processing performed?
The tool runs on your device, right in your browser. Files and entered text for this operation are not sent to the server.
What to do if the result is not suitable?
Take the original file or text and try other settings in the steps above. Compare the new result with the previous one. The original files on your device remain unchanged.
Features and limits

The individual portion usually does not open as the original document or photograph. To use the file, first put all the parts back together.

* → .part, .json

50 MB / file; 100 MB in total; 20 files.

Processing in the browser. No files are sent to the server for this operation.

Download all .part and manifest.json files. Pass them on together. manifest.json contains the order of the parts, their sizes and verification codes.