Info-ZIP
Info-ZIP: Open Source ZIP Compression Suite
An open source software suite of utilities for handling ZIP compressed archives, including zip, unzip, zipinfo, and more, available on multiple operating systems.
What is Info-ZIP?
Info-ZIP is an open source software suite that provides utilities for handling ZIP compressed archives. It includes several commonly used programs:
- zip - Package and compress files into a ZIP archive
- unzip - Extract and decompress files from a ZIP archive
- zipinfo - Show detailed information about a ZIP archive
- zipgrep - Search for files in a ZIP archive based on file names and contents
The Info-ZIP tools work across many operating systems including Windows, Mac, Linux, and Unix. They can handle creating, listing, extracting, and searching ZIP archives. The suite is released under open source licenses that allow the tools to be freely used and distributed.
Info-ZIP has been under active development for over 30 years and is one of the most popular tools for ZIP compression. It is known for being stable, versatile, secure and standards compliant. The suite strikes a balance between speed, compatibility and features compared to some alternatives.
Info-ZIP Features
Features
- Compression and decompression of ZIP files
- Support for common compression methods like DEFLATE and BZIP2
- Command line utilities like zip, unzip, zipgrep, zipinfo
- Works across Windows, Linux, MacOS and other platforms
Pricing
- Open Source
Pros
Cons
Official Links
Reviews & Ratings
Login to Review19 reviews
Rating Breakdown
Recent Reviews
Alex Miller
Apr 03, 2026A relic from another era that shows its age
While Info-ZIP does the basic job of compressing and extracting files, its command-line interface is clunky and unforgiving compared to modern alternatives. The lack of a graphical user interface makes simple tasks like browsing an archive's contents unnecessarily complex for …
Marcus Walker
Apr 03, 2026A frustrating blast from the past
I needed a simple, cross-platform tool to handle ZIP files, but Info-ZIP feels like it hasn't evolved in decades. The command-line interface is clunky and unintuitive, with sparse documentation that leaves you guessing on syntax. While it technically works, the …
Casey Anderson
Apr 01, 2026Dated and Frustrating for Modern Needs
I tried using Info-ZIP for basic archive tasks on Windows, but the command-line interface feels archaic compared to modern graphical tools like 7-Zip. The syntax is confusing for beginners, and I encountered cryptic errors when trying to extract password-protected files. …
Oliver Moore
Mar 31, 2026Dated, Frustrating, and Unintuitive
For a modern user, Info-ZIP feels like a relic. The command-line interface is cryptic, offering zero guidance, and basic operations that should be simple require memorizing obscure flags. While it works, the total lack of a graphical interface or clear …
Chris Wright
Mar 30, 2026A Reliable Workhorse with a Steep Learning Curve
Info-ZIP gets the job done for basic compression and extraction tasks, especially on older systems or via scripts. The command-line interface is powerful but takes time to learn, and it lacks the polish and features of modern graphical tools. As …
Rating Distribution
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