Frames - Create & edit epic vertical video content from your phone
Greenshot - Greenshot is a free and open source screenshot tool that allows annotation and highlighting using the built-in image editor.
Creace - Intuitive app to record professional-looking videos
ShareX - ShareX is a free and open source program that lets you capture or record any area of your screen...
Sendspark - Send a video, spark a conversation
LightShot - The fastest way to take a customizable screenshot.