Total Commander

Would like to export checksum verification results to txt for later analisys.
Example Image: https://i.imgur.com/qMz6wHX.png

You can mark the results with the mouse and save it to the clipboard with Ctrl+C.

But it would be nice if one could mark everything with Ctrl+A

I confirm that works, selecting one item, then hold SHIFT and select another selects the range in between. With CTRL+C is copied silently to clipboard.