: Once you own SAI 1, the upgrade to SAI 2 is free .
There is no "free full version" of Paint Tool Sai 2. SYSTEMAX does not offer an unlimited free trial. Paint Tool Sai 2 Free Download Full Version Deviantart
If you’d like, I can:
the only official way to get the full version is through the developer, SYSTEMAX Software Development The Legit Way to Get Paint Tool SAI 2 Paint Tool SAI 2 is currently offered as a free upgrade for anyone who owns a license for Paint Tool SAI Ver.1. SYSTEMAX Software Development MisterDharc's Paint Tool Sai 2 brushes! - DeviantArt 12-Mar-2018 — : Once you own SAI 1, the upgrade to SAI 2 is free