Applications are Evil Environment Variables Manager
The Environment Variables Manager is a utility for setting up Windows environment variables. It represents environment variables as files and exposes its functions through the Windows shell facilities.
Download installer:
Help file included
32-bit: evmshell-1.4.2-x86-setup.exe 675k
64-bit: evmshell-1.4.2-amd64-setup.exe 686k

Or download files for manual installation:
Manual installation is as simple as registering a DLL with the regsvr32 utility
32-bit: evmshell-1.4.2-x86.zip 116k
64-bit: evmshell-1.4.2-amd64.zip 124k
Help file: evmshell.chm* 306k

Platform: Windows XP or later
License: Freeware
Current Version: 1.4.2
Last Updated: 25-Jul-2018
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