NickeManarin/ScreenToGif ? reverse-engineered prompt

Build me a Windows app like ScreenToGif that can record a chosen area of the screen, a webcam feed, or a simple sketchboard, then let me trim and edit the capture before saving it. I want the final app to export to gif, apng, video, psd, and png, and feel smooth and easy to use for quick screen demos, tutorials, and small animations.

Please make it a desktop app for Windows and keep the experience clean and friendly. Include a recorder, an editor, and basic settings so I can choose what to capture and tweak the result afterward. If you need to check current implementation details or runtime requirements online, do that. Also make sure it builds and runs well with the newer .NET desktop runtime, and keep the code organized so it’s easy to maintain later.