Mac OS X Softwares to PNG Compression

JPEGmini is an intelligent photo optimization software that drastically reduces the size of JPEG images without compromising quality. Utilizing a unique patented technology, it helps photographers and web developers save disk space, speed up websites, and improve image sharing efficiency.

ImageOptim is a powerful macOS utility designed to significantly reduce the file size of images without compromising visual quality. It achieves this by intelligently removing unnecessary metadata and employing various compression techniques, resulting in faster website loading times and reduced storage requirements.