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UniVBE

UniVBE (short for Universal VESA BIOS Extensions) is a software driver that allows DOS applications written to the VESA BIOS standard to run on almost any display device made in the last 15 years or so.

The UniVBE driver was written by SciTech Software and is also available in their product called SciTech Display Doctor.

The primary benefit is increased compatibility and performance with DOS games. Many video cards have sub-par implementations of the VESA standards, or no support at all. UNIVBE replaces the card's built-in support. Many DOS games include a version of UNIVBE because VESA issues were so widespread.

According to SciTech Software Inc, SciTech Display Doctor is licensed by IBM as the native graphics driver solution for OS/2.1