While not entirely free, SAI offers a free trial period. For those looking to use it for free, there are unofficial methods and cracks available online, but these come with risks such as malware and bugs.
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One of SAI's standout features is its powerful and flexible brush engines. These allow for a wide range of artistic expressions, mimicking traditional drawing tools with surprising accuracy. paint tool sai for free
It's open-source, professionally used, and has a massive community creating brushes and tutorials. You'll get 95% of what SAI offers without spending a cent or risking malware. While not entirely free, SAI offers a free trial period