.OST file extension

This is the basic program to work with .OST extension

OOPic Multi-Language Compiler

OOPic Multi-Language Compiler ooPIC Tutorial Code File

The program works with the following extensions: osc, ost

.OST extension is also supported by the following program:

On-Screen Takeoff

On-Screen Takeoff OST Takeoff File

On-Screen Takeoff® is an easy to learn construction program.