FullscreenForAppearIn is a free Chrome add-on developed by tenebras. This add-on falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. The main feature of this program is its ability to stretch videos to fullscreen.

With FullscreenForAppearIn, users can enjoy their favorite videos in fullscreen mode, eliminating any distractions on the screen. This add-on is especially useful when watching videos on websites that do not have a built-in fullscreen option.

To use FullscreenForAppearIn, simply install the add-on in your Chrome browser and click on the fullscreen button when playing a video. The add-on will automatically stretch the video to fill your entire screen, providing a more immersive viewing experience.

Overall, FullscreenForAppearIn is a handy tool for Chrome users who want to maximize their video-watching experience. Its simple functionality and free license make it a convenient choice for those looking to enhance their fullscreen video playback.