Info-ZIP

Info-ZIP

Info-ZIP is an open source software suite of utilities for handling ZIP compressed archives. It includes programs like zip, unzip, zipinfo, zipgrep and more that run on many operating systems.
Info-ZIP screenshot

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

  1. Compression and decompression of ZIP files
  2. Support for common compression methods like DEFLATE and BZIP2
  3. Command line utilities like zip, unzip, zipgrep, zipinfo
  4. Works across Windows, Linux, MacOS and other platforms

Pricing

  • Open Source

Pros

Free and open source

Actively maintained and updated

Wide platform and OS support

Mature and stable codebase

Includes useful utilities for managing zips

Cons

Lacks graphical user interface

Less features than some commercial alternatives

Documentation could be improved

Some utilities have less options than similar ones

Reviews & Ratings

Login to Review
3.8

10 reviews

Rating Breakdown
Ease of Use
2.6
Features
3.8
Value for Money
5.0
Customer Support
2.9
Overall Experience
3.8
Recent Reviews
D
Dakota Smith
Mar 28, 2026
Trusty and Efficient Archiving Workhorse

Info-ZIP has been my open-source, cross-platform ZIP utility for decades. It runs perfectly on my Linux server and Windows machines alike. The command line tools like zip and unzip are powerful and have never let me down for scripted backups …

dakota_white20
Dakota White
Mar 27, 2026
A rock-solid tool that just works

I've been using Info-ZIP on my Linux server for years now. It's reliable, lightweight, and does the job without any fuss. While the command line might be a barrier for some, I find the tools incredibly powerful and scriptable. It's …

oliviatech315
Olivia Chen
Mar 24, 2026
The Command Line Archiving Champion

Info-ZIP has been my go-to set of tools for handling ZIP files for over a decade. The zip and unzip utilities are rock solid, universally available, and incredibly reliable for cross-platform use. While the command-line interface might look a bit …

L
Liam Martin
Mar 23, 2026
Gets the Job Done, But Feels Like a Blast From the Past

Info-ZIP is like finding a reliable old wrench in your toolbox. It's been around for decades and does the core job of creating and extracting ZIP files without any fuss. The command-line tools are powerful and reliable, and you can't …

mwalker1723
Morgan Walker
Mar 20, 2026
Powerful but Painfully Complex

As a long-time user of Info-ZIP, I have a love-hate relationship with it. On one hand, the core zip and unzip commands are incredibly reliable and work on virtually any system, making it a go-to for scripting and automation. However, …

Rating Distribution
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