.OH4 file extension

This is the basic program to work with .OH4 extension


Teach2000Teach2000 Document

A private teacher to help you memorize a foreign language, topography or even the history of Italy by date. Improve your school results with this free trainer. The advantages of Teach2000 are: - Teach2000 is 100% free. - Print flash cards, tests and crib notes. - Teach2000 is stable, fast and easy to use... (more)

The program works with the following extensions: t2k, oh4 and ohw

.OH4 extension is also supported by the following program:


VocaOverhoor Word List

Is a free vocabulary trainer for Windows and Linux.