Confidential is built on .net technology and uses a Microsoft SQL Server to store data.
Confidential Runs on Windows 7, 8, 10 as well as Windows Server 2008, 2012 and 2016
It requires the .net framework, version 4.5.1 (preinstalled by the installer)
“LAN” mode requires a Microsoft SQL Server (2008 or later), the “Express” version works fine up to 100 clients
“Local” mode requires Microsoft SQL LocalDB (preinstalled by the installer)
The Outlook plugins require VSTO 2010 (preinstalled by the installer)