TabBar widget for FreeCAD

Install path for FreeCAD modules depends on the operating system used.

Linux:

/home/user/.FreeCAD/Mod/TabBar/InitGui.py

macOS:

/Users/user_name/Library/Preferences/FreeCAD/Mod/Tabbar/InitGui.py

Windows:

C:\Users\user_name\AppData\Roaming\FreeCAD\Mod\TabBar\InitGui.py

TabBar widget for FreeCAD provides workbench selector with tabs. TabBar preferences are located under Accessories -> TabBar.