OptiPNG is described as 'command-line PNG optimizer that recompresses image files to a smaller size, without losing any information' and is an app in the OS & Utilities category. There are more than 25 alternatives to OptiPNG for a variety of platforms, including Windows, Mac, Linux, the Web and Wordpress. The best alternative is ImageOptim. It's not free, so if you're looking for a free alternative, you could try TinyPNG or PNGGauntlet. Other great apps like OptiPNG are E-mage (Free, Open Source), pngquant (Free, Open Source), Pingo Web Image Optimizer (Free) and PngOptimizer (Free, Open Source).
- 28 alternatives
- Make your website faster and save bandwidth. TinyPNG optimizes your PNG images by 50-80% while preserving full transparency!. View 52 alternatives to TinyPNG
- Freemium • Proprietary
- Adobe Photoshop
TinyPNG vs OptiPNGExcellent. So fast and easy to use, just drag and drop. It reduces 60% of my image. Thats amazing, saves us a lot of trouble.
- Experimental, fast Web PNG/JPG optimizer which offer lossless, visually lossless or lossy compression. it performs image reductions over iterations thanks to recursive multi-processing and multithreading systems. View 45 alternatives to Pingo Web Image Optimizer
- Free • Proprietary