OSX / Apple Mac (Version 2.0) - OSX 10.4 or higher
Windows / PC (Version 2.0) - Windows XP or higher
iPad version (Version 1.6) - OS4 or higher
The OSX and Windows version will download an installer application which will install Virtuabook into your applications directory and place a short cut on your desktop.
If you are experiencing security / installation problems on your PC you can download the Virtuabook PC application as a ZIP file. This file contains the application (.exe) file and can be copied to your desktop and launched from there. Click here to download the application directly.