free drafting program

Program for solving mechanical equations for movements.

Program for practicing addition, subtraction, multiplication, and division facts

Precision 2D drafting and design.

Precision 2D drafting and 3D modeling.

2D design, drafting and illustration tool, Personal Edition available.

A powerful program to capture any video or audio on Mac

Useful program to manage and save iOS devices’ passwords

It is a powerful program to record any videos or audio on Mac

A powerful video quality enhancement program

Statistical power analysis program.