lzip
lzip: Free, integrity-focused .lz compression for command-line archiving. Ranked #13 of 36 in File Compression Software by our editors (7.9/10); pricing: Free plan; best for integrity-focused lzip compression.
At a glance
- Editor score7.9 / 10
- PricingFree plan
- Best forIntegrity-focused lzip compression
- Free planYes
- Paid fromFree
- Facts checked20 Sep 2026
Where it wins
- Three-factor integrity checking helps validate compressed data.
- Splits compressed output into volumes and supports multimember files.
- Free, open-source tooling runs on Linux, macOS, Windows, and Unix-like systems.
Where it doesn't
- Creates and extracts only lzip .lz archives.
- Command-line workflows may not suit users seeking a graphical interface.
- Archive recovery depends on the related lziprecover utility.
Our verdict on lzip
lzip is free, open-source command-line software for lossless data compression using a simplified LZMA algorithm. It creates and extracts .lz files, making it a focused choice for users who work in terminals, manage long-term archives, or need compression with explicit integrity checking. Ports are available for Linux, macOS, Windows, and other Unix-like systems, while standard-input and standard-output operation support pipeline-based workflows.
The published licensing and pricing details make lzip straightforward to evaluate: it is distributed as free software under the GNU General Public License and has no commercial pricing plan. Its feature set centers on data handling rather than a broad archive suite. Three-factor integrity checking is a notable strength, and volume splitting can divide compressed output into volumes. Multimember compressed files add flexibility for archive construction, while GNU Tar, RPM, and GNU Texinfo provide relevant ecosystem connections.
lzip also extends beyond basic compression through the related lziprecover utility, which can repair certain damaged lzip files and merge recoverable copies. That recovery support suits preservation-oriented workflows where archive integrity matters. The trade-off is a narrow format focus: lzip creates and extracts lzip archives only, so it is less suitable for users who need broad format compatibility or a graphical archive manager. Choose lzip for free, scriptable .lz compression with integrity and recovery support; choose another tool when format breadth is the priority.
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lzip pricing
lzip fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Archive formats | lzip (.lz) |
| Archive encryption | Not verified |
| Split archives | Yes |
| Command-line tools | Yes |
| Portable version | Not verified |
| Archive repair | Yes |
| Supported platforms | Linux, macOS, Windows, and other Unix-like systems |
| Deployment | Desktop |
| Platforms | Linux, macOS, Windows |
| Integrations | 3 integrations: GNU Tar, RPM, GNU Texinfo |
| Pricing | Free plan |
| Website | nongnu.org |
| Facts checked | 20 Sep 2026 |
lzip integrations
lzip lists 3 integrations on its own site.
- GNU Tar
- RPM
- GNU Texinfo
Alternatives to lzip
- 7-ZipA free, open-source archiver with broad formats, encryption, recovery tools, and cross-platform support.9.4
- PeaZipA capable free archive manager for desktop users who need broad format coverage and file utilities.9.2
- PowerArchiverA format-rich archive tool for business workflows, automation, and secure file handling.9.0
Also Ranked In
lzip is ranked in 2 of our directories.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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