Blazing Star Software, Inc.
   Design tool for the stained glass artist. A fully functional evaluation copy is available for download.
   http://www.blazingstarsoftware.com/

Dekor Studio
   Cutting plotter and stained glass software. Products include vinyl, rolls, film, and application tape.
   http://www.dekorstudio.it/english/

Dragonfly Software
   Pattern resizing software and designs for stained glass. Includes library of four hundred free patterns and downloadable evaluation software.
   http://www.dfly.com/