A 25 MB dummy ZIP file (application/zip) for software tests. Extension: .zip.

Use it to verify upload limits, timeouts, progress bars and storage quotas around 25 MB.

Can I use it commercially?

Yes. Dummy files from DummyFiles.dev are free to use in commercial projects, tests and CI. They contain no third-party copyrighted content.

How was it generated?

The file is generated on download with a target size of 25 MB. No account is required.

Yes. The next size is 50 MB. The largest ZIP file here is 5 GB.

Dummy file

Download a free 25 MB ZIP test file. Real dummy ZIP at a fixed size for upload tests and storage quotas, no account.

Go to generator All ZIP sizes

Download the 25 MB ZIP and follow the same upload path as your users. Check the file type, extension .zip and stored size.

Fixed-size test files are more repeatable than random files from your computer: every run is 25 MB, every environment matches.

This is a valid ZIP of the stated size, generated for testing — not a finished document.

What is this file?: A 25 MB dummy ZIP file (application/zip) for software tests. Extension: .zip.
How can I use it?: Use it to verify upload limits, timeouts, progress bars and storage quotas around 25 MB.
Can I use it commercially?: Yes. Dummy files from DummyFiles.dev are free to use in commercial projects, tests and CI. They contain no third-party copyrighted content.
How was it generated?: The file is generated on download with a target size of 25 MB. No account is required.
Are larger files available?: Yes. The next size is 50 MB. The largest ZIP file here is 5 GB.