Nvidia Surround Toggle (NVSToggle) is a script that automatically toggles between Nvidia Surround and Extended Desktop mode on supported systems.

Support thread on [H]ard|Forum: Link

• One-click switching between Extended Desktop and Surround display modes.
• Supports portrait and landscape Surround (cfg file)
• Automatic configuration of bezel compensation (cfg file)
• Automatic re-ordering of Surround displays (cfg file)
• First-run wizard for ease-of-use.
• Minimal pop-ups while script executes.
• Currently supports Windows 8.1 and Windows 10 ONLY.
• Single-card ONLY (I don't have an SLI system to test on).

All configuration variables are stored in the following ini file: %programdata%\NVSToggle\NVSToggle.ini

Bezel Correction Value:
The bezel correction value (in pixels). Valid settings for this option are 0 through 1024.
Example: BezelCorrection=128

Screen Order:
Re-order screens in Surround mode.
Example: SwapScreens=0

• 0 = Nothing swapped
• 1 = Swap left and right
• 2 = Swap left and center
• 3 = Swap right and center
• 4 = Wrap left-to-right
• 5 = Wrap right-to-left

Screen Orientation:
Screen orientation in Surround mode.
Example: Orientation=0

• 0 = Landscape
• 1 = Portrait
• 2 = Inverted landscape
• 3 = Inverted portrait

Surround Topology:
Sets the Surround Topology (You must select the option that corresponds to 1x3 mode on your system!)
Example: Topology=0

• 0 = Do not modify the default setting.
• 1 = 1st option in the Topology drop-down menu
• 2 = 2nd option in the Topology drop-down menu
• 3 = 3rd option in the Topology drop-down menu
• 4 = 4th option in the Topology drop-down menu

Taskbar Fix:
Attempts to apply a fix for windows maximizing behind the taskbar while in Surround mode.
Example: TaskbarFix=0

• 0 = Fix Disabled (Default)
• 1 = Fix Enabled

Show Status Window:
Displays a status window with script status during runtime. Example: ShowStatusWindow=1

• 0 = Status window disabled
• 1 = Status window enabled (Default)