Alternatives to StartAllBack
Customize the Windows 11 Start menu, taskbar and Explorer interface. The listings below can replace it for an important use case. Each note says what changes if you switch.
The original
StartAllBack
Customize the Windows 11 Start menu, taskbar and Explorer interface.
Replacements
Listings that take over the same core job as StartAllBack.
ExplorerPatcher
Brings the Windows 10 taskbar, Start menu and Alt+Tab back to Windows 11, along with a lot of other interface options.
ExplorerPatcher is free and GPL-2.0 licensed, restoring the Windows 10 taskbar, Start menu and Alt+Tab with many Explorer options, but major Windows updates can break it.
Start11
Replace the Windows Start menu with customizable layouts and organization.
Start11 is also a paid, closed-source replacement offering several Start-menu designs with organization and taskbar customization, but it concentrates on the Start menu rather than Explorer.
Open-Shell
The continuation of Classic Shell, bringing a classic Start menu and Explorer toolbar back to Windows 7 through 11.
Open-Shell is free and MIT-licensed, giving a classic hierarchical Start menu and an Explorer toolbar with status bar, and it is highly skinnable with community skins.
Also worth comparing
These listings name StartAllBack as their own alternative, so the relationship runs both ways.
7+ Taskbar Tweaker
Change grouping, clicking and other behavior of the classic Windows taskbar.
StartAllBack is paid, closed-source software that customizes the Windows 11 taskbar, Start menu and Explorer, rather than tweaking only the classic taskbar's grouping and clicking behavior.
Cairo Desktop
Open-source desktop environment for Windows that replaces the standard taskbar and shell.
StartAllBack customises the existing Windows 11 Start menu, taskbar and Explorer instead of replacing the shell, but it is paid and closed source.
TranslucentTB
Makes the Windows taskbar transparent, blurred or tinted, and changes it depending on what is on screen.
StartAllBack is paid closed source software that customizes the Windows 11 taskbar, Start menu and Explorer, covering far more than TranslucentTB's cosmetic taskbar styles.
Similar software
Related functionality, not a direct replacement.
SecureUxTheme
Load custom Windows visual styles with an in-memory theme patcher.
SmartTaskbar
Hide the Windows taskbar automatically when it overlaps a window.
Seelen UI
Customize the Windows desktop with replacement interface components.