ShareX is a feature-rich screenshot utility that can grab a selected area with a single key and then edit, save to clipboard, drive and/or instantly upload them to 25+ different hosting services (posts to Imgur by default). ShareX can capture screenshots with variety of shapes including rectangle, rounded rectangle, ellipse, triangle, diamond, polygon and freehand. Supports screenshots with transparency and shadow, as well as those that require scrolling. In addition to images, the program can upload other file types, supporting uploads from the clipboard, a watched folder, as well as drag-and-drop.
Additional tools include a powerful screen audio+video recorder (MP4/WEBM or animated GIF format), color picker, ruler, FTP client, monitor test, file hash checker, QR code generator+reader, image effects and much more.