ImageAlpha
11 likes
ImageAlpha is a tool to reduce filesize of PNG files.
EU
Discontinued
ImageAlpha hasn't been updated since 2019, and is not compatible with the latest versions of macOS.
Features
- Image Processing
- Image Conversion
- Transparency
- Alpha Channel
- File Compression
- Image Optimizer
Tags
- PNG
- quantization
- opacity
- pngnq
- pngquant
ImageAlpha News & Activities
Highlights All activities
Recent activities
- Cubium updated ImageAlpha
- Cubium updated ImageAlpha
POX added ImageAlpha as alternative to MAZANOKE
POX added ImageAlpha as alternative to ImageMinify
ImageAlpha information
Developed by
Kornel Lesinski Licensing
Open Source (GPL-2.0) and Free product.Written in
Alternatives
16 alternatives listedSupported Languages
- English
- Chinese
AlternativeTo Categories
Photos & Graphics, File Management, OS & UtilitiesGitHub repository
- 478 Stars
- 65 Forks
- 13 Open Issues
- Updated (Archived)
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What is ImageAlpha?
ImageAlpha is a GUI for pngquant, pngnq and posterizer.
ImageAlpha greatly reduces file sizes of 24-bit PNG files (including alpha transparency) by applying lossy compression and conversion to a more efficient PNG8+alpha format. Such images are compatible with iOS, all browsers, and even degrade well in IE6.
ImageAlpha can achieve better quality than similar function in Adobe Fireworks by employing latest pngquant and pngnq-s9 and alpha-channel-aware posterizer.