Pocket PC Theme

A Pocket PC Theme file (.tsk) contains a theme (wallpaper images, etc.) for certain Pocket PC (mobile Windows) operating systems. It is apparently in the form of a CAB file containing files in common image formats (e.g. JPEG, GIF), among other types of files.

Software

 * 7zip. Duh
 * XnView can extract the graphics. [Ed. note: Seems glitchy, as of v2.43.]
 * You can probably use a general-purpose CAB extractor, and if necessary rename the extracted files to have their usual extensions.

Links

 * Pocket PC Central: How to Install .TSK Pocket PC Themes