SIMION^® Industry standard charged particle optics simulation software.

Newsflash: SIMION 8.1.1 is here: dielectrics, new examples + preview of permeability; ASMS2012 posters; major improvements to enhanced surface accuracy feature coming soon (details in Check for Updates).

Issue I39 [gui,resolved]
  Add percent complete bar in status bar (e.g. long running operation)
  no longer available.
  2006-01-31 - resolved