.SB

.SB file extension

This is the basic program to work with .SB extension

SCRATCH

SCRATCHScratch Project

Scratch is a free, downloadable application that lets users combine graphics, photos, music, and sound to create simple interactive animations, games, and slide shows. Users create scripts by dragging and dropping graphical blocks that snap together like puzzle pieces... (more)

The program works with the following extensions: sb, cin and dpx

.SB extension is also supported by the following programs:

Microsoft Small Basic

Microsoft Small BasicSmall Basic Program File

Microsoft Small Basic is a simplified version of Visual Basic.
HDL Designer Series

HDL Designer SeriesMentor Graphics HDL Designer Series Interface