ShareX

ShareX is a free and open source screenshot tool for Windows that combines screen capture, screen recording, file sharing and productivity features in one lightweight application.

It captures screenshots and records videos or GIFs that can be annotated and shared quickly, which makes it practical to document defects and evidence during exploratory or manual testing. Captures can be sent to a wide range of destinations, including custom uploaders, through a configurable workflow system of after-capture tasks.

ShareX has been developed for more than 18 years. It is free, without advertisements, and open source under the GPL-3.0 licence.