OptiPNG is a PNG optimizer that recompresses image files to a smaller size, without losing any image data.
Best pngcrush Alternatives ranked by AI · updated May 2025
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pngcrush is an optimizer for PNG (Portable Network Graphics) files.
Price: Free
🎯 pmt.sourceforge.io/pngcrush
Top 6 pngcrush alternatives
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PNGOUT is a fast and efficient PNG optimizer known for producing very small files.
Pros
- High compression ratio
- Command-line and GUI versions available
Cons
- Paid software
ImageOptim is a free app that makes images take up less disk space and load faster, without sacrificing quality.
Kraken.io is a cloud-based image optimization tool that helps users compress and resize images to improve website performance.
Starting from $5 per month
Crunch Image Optimization is a tool that helps users compress and optimize images for faster loading times on websites.
Starting at $10/month
pngquant is a command-line utility and a library for lossy compression of PNG images.
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