Nyrna

Nyrna is a utility designed for Linux environments that allows users to suspend running games and applications with a simple keyboard shortcut or tray menu selection. By suspending a process, the software freezes its execution and stops it from consuming CPU and memory resources, which can be useful when pausing resource-heavy tasks or games without closing them entirely. When desired, the process can be resumed instantly to restore its previous state.

The application interacts with the underlying operating system to manage process states through standard system signals. It provides a visual list of active windows and applications, enabling users to target specific programs for suspension. This tool functions strictly as a process state manager and does not modify application files or provide extended game modification features.