Chemical Companion operates on WindowsCE-based/PocketPC devices including PocketPC 2002, Windows Mobile 2003, and Windows Mobile 5 (2005). This includes most PocketPC Phone Edition devices.

It does not operate on Smartphones, PalmOS, or Blackberry devices at this time.

Minimum Handheld Requirements:

• 5 MB free storage memory / 7 MB free program memory
• .NET CF runtime (Installed by Chemical Companion installer, if necessary)
• ActiveSync, if installing from a desktop PC (Available free from Microsoft)