MysticThumbs allows you to view .PSD files in Windows Explorer
MysticThumbs allows you to view photoshop .PSD files in Windows Explorer on Windows 7 computer.
Some tther file types MysticThumbs supports are: Adobe Acrobat*, Targa, TIFF, RAW Camera, PCX, Windows Metafile WMF/EMF, Adobe PDF*, JPEG 2000, Maya, Google Sketchup, and many other formats as well as Postscript based images*.