An AutoHotKey script to move & resize windows screen when pressing Win + Alt + Left or Win + Alt + Right. Window moves from 33% Left > 50% Left > 66% Left > 66% Right > 50% Right > 33% Right

WindowsMove.ahk

;********************************************************************************
; Move Windows by 1/3
;********************************************************************************

MoveCycle(Add) {
	static SizeCycle = 0
	SizeCycle := Mod(SizeCycle + Add, 6)
	if (SizeCycle < 0) {
		SizeCycle := SizeCycle + 6
	}
	
	if (SizeCycle = 0) {
		MoveWindow(0, 33.3333)
	}
	else if (SizeCycle = 1) {
		MoveWindow(0, 50)
	}
	else if (SizeCycle = 2) {
		MoveWindow(0, 66.6666)
	}
	else if (SizeCycle = 3) {
		MoveWindow(33.3333, 66.6666)
	}
	else if (SizeCycle = 4) {
		MoveWindow(50, 50)
	}
	else if (SizeCycle = 5) {
		MoveWindow(66.6666, 33.3333)
	}
}

MoveWindow(XP, WP) {
	;Get current Window
	WinGetActiveTitle, WinTitle
	WinGetPos, X, Y, WinWidth, WinHeight, %WinTitle%
	
	;Get Taskbar height
	WinGetPos,,, tbW, tbH, ahk_class Shell_TrayWnd
	
	;Calculate new position and size
	XNew := (A_ScreenWidth * XP / 100)
	WNew := (A_ScreenWidth * WP / 100)
	HNew := (A_ScreenHeight - tbH)
	
	;MsgBox, %XNew% - %WNew%
	WinRestore, %WinTitle%
	WinMove, %WinTitle%,, %XNew%, 0, %WNew%, %HNew%
}

#!Left::
	MoveCycle(-1)
return

#!Right::
	MoveCycle(1)
return