Screensaver Builder Pro - Version 4.5 Screensaver Builder is a powerful screensaver software lets you create, compile and distribute screen savers for Windows. Screensaver Builder supports Shockwave Flash, Image Slide Shows (JPEG, BMP, PSD, TIF - no GIF support) and movies (Mpeg, MOV, AVI..). The result can be saved as a regular screensaver file or as standalone .EXE file that can be used for presentations.