clrver.exe

clrver.exe display installed CLR versions (all on machine or on process basis).

Show all processes that use a CLR

clrver -all shows all processes along with their PID and CLR version:

C:\> clrver -all

Microsoft (R) .NET CLR Version Tool  Version 4.6.1055.0
Copyright (c) Microsoft Corporation.  All rights reserved.

13508   concentr.exe            v4.0.30319
16728   SelfServicePlugin.exe   v4.0.30319
6184    IAStorIcon.exe          v4.0.30319
14064   SelfService.exe         v4.0.30319
6932    Ssms.exe                v4.0.30319
19308   VsHub.exe               v4.0.30319
4240    Microsoft.VsHub.Server.HttpHost.exe     v4.0.30319

Showing the CLR version of a given PID

The CLR version of a given PID can be displayed with clrver PID:

C:\> clrver 6932

Microsoft (R) .NET CLR Version Tool  Version 4.6.1055.0
Copyright (c) Microsoft Corporation.  All rights reserved.

v4.0.30319