Microsoft .NET Framework Requirements - Microsoft .NET Framework Requirements - Installation Requirements - Foundation 23.1 - Foundation 23.1 - Ready - OnBase - Premier - external - Standard - Essential - Premier - Standard - Essential - OnBase/Installation-Requirements/Foundation-23.1/Installation-Requirements/Bar-Code-Processing/Operating-System-Requirements/Microsoft-.NET-Framework-Requirements - 2026-03-26

OnBase requires Microsoft .NET Framework 4.8 or later. The .NET Framework can be obtained from the Microsoft Download Center at http://www.microsoft.com/downloads.

When processing bar codes via the Bar Code Recognition Server, .NET Framework 2.x is also required.