Krita is a free application for Photoshop. It's an amazing application, with many features that other programs just don't have. It has full-fledged brushes and effects, most of which you can't find in Photoshop. For example, the app comes with a completely new set of brushes that was not previously available in Photoshop. It also has effects that would make Photoshop users jealous, including Gaussian blur, masking, noise removal, and others.
Mac users do not have to pay for this application, which is nice. However, they can still download it to their computers for free. On the other hand, there are instances where it would be better for them to download it for Mac OS X for free. This way, they can make sure that they get the latest version of the application. Just be sure that they will not install the software or download it from the Internet. For them, they should just search for the latest version of the application from a trusted source.
For those who want to download the software for free, there are websites that offer these downloads. It would be great if you could check out these sites before downloading the application. This will help you avoid getting into trouble and getting scammed. You should only download the application from trusted sources.