This mod allows the Windows 7/8.x Alt+Tab UI to work on Windows 10.
AltTab.dll from Windows 7 or 8.x (x64). Once you have this, drop it into %SystemRoot%\System32.AltTab.dll.mui from the same OS in your language (e.g. en-US). Once you have this, drop it into the correct MUI folder
(e.g. %SystemRoot%\System32\en-US).AltTab class, or else it will fail to display the Alt+Tab UI.
explorer.exe for the Windows 7 Alt+Tab UI to load.
explorer.exe after disabling the mod to return to the Windows 10 Alt+Tab UI.Windows 7:


Windows 8:

Original Windhawk mod by ephemeralViolette, original implementation in ExplorerPatcher by valinet.