Welcome to OneCommander Version 3, a major rewrite of the well-established Version 2. OneCommander is a powerful and flexible dual-pane file manager for Microsoft Windows, using folder columns that make navigating complex folder tree structures fast and intuitive.


Program has started around 2013 and as of 2025 is still getting updates about every 2-3 weeks


This user manual was mostly written by a friend Hugh Gunz, who is unfortunately no longer with us.


Note that some parts of the help will show older interface version, but most will still be relevant. Help will be constantly updated directly by developer in available time, but secondary to main program development. 


Help is/will be available both as chm and exported as web version


The program is developed by Milos Paripovic in spare time (not a full-time job)

Since it is a solo-developer project and any support will be limited due to my limited free time. Please search this help document and other platforms like

Google Groups 

Discord https://discord.gg/wN6ctNjEtR


While I am available on email

[email protected]  


please note that I can't get to each message (or I wouldn't have any time to actually write code next to my full-time job and family obligations)