Greenheck has produced a utility called eCAPS. It can be accessed here: It works like CAPS, but has added features, ease of use, and tool box functionality. Here is a video produced by Greenheck to outline how to get started with eCAPS.

New eCAPS Louver Selection Video is available here.

CAPS & Revit

Greenheck produced this video on how to take a CAPS file, output a Revit drawing, and open or update the Revit drawing in Autodesk Revit. Please click the link below to open the file:

Greenheck Video Library

Greenheck has an extensive video library on their website. They have sound vault testing, EC (Vari-Green) motor comparison, damper and louver testing, and more.