QuikViewer 1.1 (Mac)
Source: Quik Software
QuikViewer is an image viewer for the Mac OS. Sure, there's plenty of other image viewers, but most of them hog the memory or bog down the computer. QuikViewer is the solution to this problem. It takes up very little space on your Hard Drive, uses very little memory, and only requires QuickTime and CarbonLib! Also, the time it takes in QuikViewer to open an image is significantly less than most image viewers, including QuickTime itself!