# OptiPNG

> software for lossless optimization of PNG files

**Wikidata**: [Q739707](https://www.wikidata.org/wiki/Q739707)  
**Source**: https://4ort.xyz/entity/optipng


## References

1. [Source](http://optipng.sourceforge.net/history.txt)
2. [OptiPNG - Revision history](https://optipng.sourceforge.net/history.txt)
3. [OptiPNG-Revision history](https://optipng.sourceforge.net/history.txt)