Camtasia (Windows) 9 and Camtasia (Mac) 3 and Later
Camtasia (Windows) 9 and Camtasia (Mac) 3 are cross platform compatible. This allows projects created in Camtasia 9/3 or later to be transferred between platforms.
Not all media files and effects work on both platforms. Legacy callouts and captions are also not cross platform compatible. For additional information on cross platform projects, please see this article.
Camtasia 8.4.0 to 8.6.0 and Camtasia (Mac) 2.8.0 to 2.10.7
Camtasia (Windows) and Camtasia (Mac) record to a .TREC file. These .TREC files can be edited on both platforms. For example, you can record a .TREC file on Windows and edit it on the Mac, and you can record a .TREC file on the Mac and edit it on Windows.