NEWYEAR2020

I've been using Directory Opus since v8. It's a file manager for Windows. Absolutely brilliant software with amazing options to customise. And the author is Australian so good to support him. Just received an e-mail giving 40% off.

Information (from the home page):

Welcome to Directory Opus!

Are you frustrated by the limitations of Windows Explorer? Directory Opus is a complete replacement for Explorer, with far more power and functionality than any other file manager available today.