A couple of times I needed the functionality that I needed to compare two log records.
Now I copy it from LogViewPlus to something like Beyond Compare. But it would be nice to do it from the application.

Hi Ian,

You can achieve this by configuring a compare tool and then using the "Compare Entries" command.  This is described here:
https://www.logviewplus.com/docs/commands.html

The configured tool needs to support an "arg1 arg2" command line signature where arg1 and arg2 are files to be compared.  I haven't used Beyond Compare, but I know that WinMerge supports this signature.

Hope that helps,

Toby