gzip (GNU zip) is a compression utility designed to be a replacement for compress. Its main advantages over compress are much better compression and freedom from patented algorithms.
Publisher’s description
What is GnuWin32: Gzip?
GnuWin32: Gzip is an open-source archiver program for Windows from GnuWin32.
Installation and requirements
Official installers exist for 32-bit as EXE (Inno Setup). The main installer is 815 KB. The installer supports unattended (silent) installation.
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- Documented silent install
- Small download (815 KB)
Cons
- No native ARM64 build
- 32-bit only
- No update for more than a year
In short: GnuWin32: Gzip is an open-source archiver tool for 32-bit PCs. Updates have slowed down. Administrators can deploy it unattended.
Is GnuWin32: Gzip safe to download?
- The file is served by sourceforge.net, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
C5D77EFC5D6CF7296A7491524DE60CE71D761C95C96B3842A218F46AEF8389AE· Open the VirusTotal report for this hash - The link answered when we last checked it (October 22, 2026)
- The source code is public
- ExeAtlas does not host, wrap or modify installers
Related guide: How to check a file’s SHA256 hash on Windows
Recent versions
All 1 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 1.3.12-1Latest | July 15, 2024 | 815 KB | 32-bit EXE (Inno Setup) |
Install from the command line
Silent install ›winget install --id GnuWin32.Gzip -escoop install main/gzipdownload /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP-Related guide: How to use winget: install and update apps
Information
- Publisher
- GnuWin32
- Category
- Archivers
- Licence
- GnuWin License
- Price
- Free
- Requires
- Windows 11 / 10
- Architecture
- 32-bit
- Installer
- EXE (Inno Setup)
- Version
- 1.3.12-1
- Released
- July 15, 2024
- Added to the catalogue
- July 15, 2024
- Versions listed
- 1
- Website
- gnuwin32.sourceforge.net
- winget ID
- GnuWin32.Gzip
- Scoop package
- main/gzip
Ratings and reviews
No reviews yet. Be the first to rate it.
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Frequently asked questions
Is GnuWin32: Gzip free?
Yes. GnuWin32: Gzip is open-source software under the GnuWin License licence.
Is GnuWin32: Gzip safe to download?
The download comes from sourceforge.net, which belongs to the publisher; ExeAtlas does not host or change the file. Compare its SHA256 hash with the one shown here, or open the VirusTotal report for that hash.
How do I install GnuWin32: Gzip with winget?
Open PowerShell or Windows Terminal and run the winget command shown on this page. winget downloads the official installer and checks its SHA256 hash before running it.
Can GnuWin32: Gzip be installed silently?
Yes. The silent install page lists the exact command for each installer.
Does GnuWin32: Gzip run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 32-bit version through emulation.
What are alternatives to GnuWin32: Gzip?
7-Zip, PeaZip, WinRAR, Zstandard and UPX. The alternatives page compares them.
