PNGSmush for Mac is a free, open-source and user-friendly GUI tool for optimizing PNG files. It is built on RubyCocoa and easy to use. PNGSmush is licensed and distributed under the MIT License.
One of the main benefits of PNGSmush is how straightforward it is to use. Even if you're not a tech expert, you'll be able to navigate through the software easily to optimize your PNG images in just a few clicks. You'll be able to reduce the file size of your images without compromising on their quality.
One important thing to note is that PNGSmush is licensed and distributed under the MIT License. This means that you have the right to use, copy, modify, merge, publish, distribute, sublicense, and sell copies of the software.
Overall, PNGSmush is an excellent choice for anyone looking for an efficient and user-friendly GUI for pngcrush on their Mac. Try it out today to see how it can help optimize your PNG images!