10MB 7Z File Download

Download a free 10MB 7z archive. Standard test size for benchmarking LZMA decompression speed, validating 7z upload handling, and testing archive processing pipelines.

sample-10mb.7z

10.00 MB

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File details and verification

Filename: sample-10mb.7z
Exact size: 10,486,703 bytes
Displayed size: 10.00 MB
Catalog status: Valid catalog fixture
SHA-256: 69e1cacc926349c6aa81de39ace0ba337301aeb51e38a916683de833da73dda3
Header signature: Matched (7z)
Verified on: 2026-08-10
MIME type: application/x-7z-compressed
License: CC0 / Public Domain
Download URL: https://cdn.truefilesize.com/7z/sample-10mb.7z

See how TrueFileSize generates and measures sample files, or review the editorial policy.

Other 7Z files

sample-1mb.7z

1.00 MB

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File details and verification

Filename: sample-1mb.7z
Exact size: 1,048,789 bytes
Displayed size: 1.00 MB
Catalog status: Valid catalog fixture
SHA-256: a56c77880278bd3f30b39da2b8b18425cfae5ca15630cdf4807bef4bfbf0cf38
Header signature: Matched (7z)
Verified on: 2026-08-10
MIME type: application/x-7z-compressed
License: CC0 / Public Domain
Download URL: https://cdn.truefilesize.com/7z/sample-1mb.7z

See how TrueFileSize generates and measures sample files, or review the editorial policy.

sample-50mb.7z

50.00 MB

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File details and verification

Filename: sample-50mb.7z
Exact size: 52,432,733 bytes
Displayed size: 50.00 MB
Catalog status: Valid catalog fixture
SHA-256: a6a2f9a797107ecd488ed0f8b24354c305bcd37ab2903159ba96b3500ef08b9a
Header signature: Matched (7z)
Verified on: 2026-08-10
MIME type: application/x-7z-compressed
License: CC0 / Public Domain
Download URL: https://cdn.truefilesize.com/7z/sample-50mb.7z

See how TrueFileSize generates and measures sample files, or review the editorial policy.

Frequently Asked Questions

How does 7z compare to ZIP and RAR?

7z typically compresses 30–70% better than ZIP and 5–15% better than RAR. However, 7z compression is slower. Decompression speed is comparable. 7z is open-source (LGPL), unlike RAR.

Is 7z supported on all platforms?

7-Zip is available on Windows, Linux, and macOS. The format is open-source, so third-party tools (PeaZip, Keka, The Unarchiver) support it on all platforms. Most programming languages have 7z libraries.