GreenWithEnvy is described as 'Utility to provide information and overclock your NVIDIA card' and is an app in the System & Hardware category. There are six alternatives to GreenWithEnvy for Windows, Linux, Android and iPhone. The best alternative is MSI Afterburner, which is free. Other great apps like GreenWithEnvy are RivaTuner (Free), CoreCtrl (Free, Open Source), EVGA PrecisionX 16 (Free) and OCAT (Free).
A powerful overclocking tool for your graphics card, which also includes screen capture and video capture tools, plus overlays. Has a lower FPS hit than Fraps, and offers the same functionality. The beta versions include audio streams alongside the video capture.
CoreCtrl is a Free and Open Source GNU/Linux application that allows you to control with ease your computer hardware using application profiles. It aims to be flexible, comfortable and accessible to regular users.
Open Capture and Analytics Tool. If you want to know how well a game is performing on your machine in real-time with low overhead. It supports all major APIs on Windows – Direct3D® 11, 12 and Vulkan® – and can show an in-game overlay.
NVTray provides some extra quality tweaks that both the default NVIDIA tray icon and control panel are lacking. I especially wanted to be able to select more Antialiasing modes, as well as OpenGL and Direct3D options right from the tray icon.