Picasa instantly locates and organises all the pictures on your computer.

Fastest Thumbnails Viewer for AI, AIT, CDR, CMX, CCX, CPT, CLK, DES,EPS,FH7+, CMV,MDI,INDD,FS,JP2,JPG,PSD,XAR,ART,WEB,BMP, HTML,URL, PS,PDF,TIF,TGA etc. Animation and multi-page support. Shows version, type, keywords, notes, size and other file info.

ACDSee for Mac is a high-speed graphics viewer and image browser that displays digital images in high resolution. This graphics software supports Mac OS 8.6 to Mac OS X. ACDSee also features TWAIN software support for your scanner.

Brava! Reader is a free application that views and prints TIFF, PDF & CSF files.

Vallen JPegger is the international, handy, and full featured image viewer, which shouldn`t be missing on any PC. 264 different languages including full Unicode language and file support.