Great screen 13 library. Fairly new and very fast. Good stuff.

Top features include double page buffering, clipping fully supported,

easy transparency and translucency, and lighten/darken put sprite routines.

Here is the last official release of the DirectQB library. Screen 13 with lots of functions. Good stuff.

Here is a classic screen 13 library. It boasts something like 250 routines. Very big, pretty fast, some decent stuff.

Another big library, but this one does True color high resolutions. Wow.

Also, 3d routines make 3d graphics amazingly easy. The library is full of other useful functions too. And it has fully supported clipping.

Here is the beta version of the future library, which is the only one offered on the future website. This is still however, a great library. True color high resolutions with just one command, great texture mapping for polygons, EMS and XMS support, and more really good stuff. Get this now.

True color high resolutions, sort of like Allegro for C. It's not done but it looks good and is very fast.