Flameshot

Flameshot simplifies the process of taking and modifying screenshots. As a free, open-source application, it provides immediate access to capture your entire screen, a specific window, or a custom-selected region. Once captured, the integrated editor allows for on-the-spot annotations, including arrows, lines, and text boxes, so you can clarify your message instantly. This seamless workflow saves time and improves communication, whether you're collaborating on projects or creating instructional content.