PLEASE NOTE, exit the game before doing this.
This an AMD graphics card guide but this can also be done on Nvidia graphics cards.
If you’re playing the game through steam or running the old engine, open AMD Radeon Settings (right click desktop) add the AnarchyOnline.exe found in SteamLibrary\steamapps\common\Anarchy Online.
Under Anti Aliasing mode, select Override application setting and for Anti Aliasing method select Supersampling. You can try the other options but for me they caused glitches on the hotbar and planetmap.
For Anti Aliasing Level select x4. If you’re using a laptop or old computer and you get low framerates then try x2. If you plan on triple logging or dual logging you may experience framerate drops at x4 even on a good computer. Anything more than Anti Aliasing x4 at 1920x1080 is not really noticeable.
Under Anisotropic Filtering Mode click it once and it should say Override application settings. Then click Anisotropic Filtering Level and select 16.
Click Texture Filtering Quality and select High. Click Surface Format Optimization and select Off. The end result should look like this, it makes a world of difference!