The free open-source Hide & Reveal program supports TIFF, as well as BMP and PNG file formats, and lets you hide information in a file, and then load the file and extract the information.

A glitch exists in the Windows Picture and Fax Viewer program that can make certain TIFF images not display correctly. When the glitch occurs, only the first page of the TIFF image is displayed and ...

You'd only see a real difference with really really large files. If you were pulling them over the network, then compressed files might be faster, depending on the file size, network speeds, and ...