v4.4 [Jul 7, 2013]
- bug fixes and improved support of Windows 8.
v4.1 [Dec 13, 2009]
-multi-threading support for additional scan types,
-real-time preview,
-some additional improvements,
-bug fixes.
v3.6 [Mar 1, 2008]
A lot of new features such as Low-Level Scan, improved stability and Windows Vista support
