ImageAlpha
imagealpha · v1.5.1 • deprecated
Utility to reduce the size of 24-bit PNG files
brew install --cask imagealpha Trust Score 5/10
Review
Mar 11, 2026ImageAlpha is a niche utility that efficiently reduces the size of 24-bit PNG files without compromising quality. It appeals to developers and designers who need to optimize images for web and app use.
Reduces the file size of 24-bit PNG images using pngquant, pngnq, and posterizer.
Maturity: The project has moderate community interest but lacks recent updates, indicating potential compatibility issues with newer systems.
Community: No significant community discussion found on Hacker News or Reddit.
Pros
- + Open-source with a user-friendly GUI.
- + Built on established command-line tools for reliable optimization.
- + Free to use under GPL-2.0 license.
Cons
- - No auto-update feature requiring manual checks.
- - Inactive development since 2019 may lead to unresolved issues.
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