.QS2

.QS2 file extension

This is the basic program to work with .QS2 extension

Quo

Quo Quo v2 Script File

Quo is a fully-functional digital mapping program that provides all the digital mapping features you need at zero cost. You can create interactive digital map projects with your own rich media information. It is perfect for hikers, bikers, anglers, birdwatchers and other outdoor enthusiasts... (more)

The program works with the following extensions: qs2, qu2