Viewer Builder lets you build a custom viewer app that you can submit to the stores such as the Apple Store and Android Market. The Viewer Builder is currently available only for Mac OS.
Use the Viewer Builder to create viewer apps for single-folio, multi-folio, and subscription viewer apps. You cannot create single-folio viewer apps for the Android Market, Amazon Appstore, or BlackBerry App World at this time.
Build a custom viewer app
Preview and inspect Tajima DST files without paying a buck.
Open and view winmail.dat files.
App that displays all fonts installed on your computer.
It is a tool designed for visualization of CAD drawing files.