A little about Tectra...
Tectra is the place where software developer John Spahr shares his creations with the world. He enjoys writing all kinds of software for different operating systems, new and old. If you want to find high quality software that's free, look no further than Tectra!
John is the person who runs Tectra Systems. He uses it as a place to distribute the software he creates. His goal is to make high quality software that works on a variety of computers.