DesktopX

DesktopX was a shareware desktop enhancement program that allowed users to build their own custom desktops. Amongst its features was a complete widget engine for Windows as well as a desktop object system. User creations could be exported as .desktop files or as widgets. The program was distributed with Object Desktop as well as stand-alone.

DesktopX was released by Alberto Riccio in 1999 as VDE (Verona Desktop Enhancer), and bought in 2000 by Stardock. Mini-applications created with it were called "object packs" but later rebranded as "widgets" to standardize the term.

Most users used DesktopX to build alternative desktop environments. The mini-application creation ability was there from the start but did not gain widespread use until the release of DesktopX 2 in 2003. Current versions run on Windows 2000 and above.

Read more about DesktopX:  Overview, Gadgets, Version History