Flameshot

Flameshot provides a graphical interface for capturing screenshots on Linux, Windows, and macOS, offering both on‑demand and background operation. Users can invoke a GUI selector, capture the full screen, or schedule a delayed shot, and the tool supports custom save locations and clipboard copying. A tray icon appears when the desktop environment supplies a system tray, allowing quick access to configuration and capture commands.

The software includes built‑in editing tools that let users annotate, highlight, or crop images directly after capture, and it can upload results to Imgur via a DBus interface. Appearance and shortcuts are configurable, enabling users to tailor the look and workflow to their preferences.

Flameshot is distributed as open‑source, free‑tier software with stable releases and prebuilt packages for major Linux distributions, as well as installers for macOS and Windows. Documentation, translation support, and community contributions are available through its website and repository.