When comparing QTTabBar vs ThatFile, the Slant community recommends QTTabBar for most people. In the question“What are the best file managers for Windows?” QTTabBar is ranked 15th while ThatFile is ranked 30th.
Ranked in these QuestionsQuestion Ranking
Pro Allows you to simply add tabs to File Explorer which suit the design
Pro Middle click/Ctrl+click to open new tab
Pro Preview popup buttons
Pro Good drag and drop options
Pro Plugin support
The program can be enhanced further by plugins for a variety of purposes.
Pro Ctrl+arrow keys for navigation between different tabs
Pro Ctrl+tab to go from tab to tab
Pro Advanced Features
Keywords, Global & local filtering. Search histories & directories. Main Nav Profiles - customize main nav items based on your workflow type.
Endless tabs that aren't clunky.
Tagging system that is highly customizable.
Pro True Miller Columns
Fast and consistent miller column population.
Con Possibly abandoned project
Not updated since 2019-3-24. No response from developer. Is the project dead?
Con Options menu almost unusable on some high resolution displays
Options menu almost unusable on some high resolution displays, for example Surface Pro 4 2736X1824 and 225% magnification (scaling issues). Interestingly, works ok on external display 3840X2160 with 150% magnification.