Open source · Free
Nexis
A system optimizer, monitor and manager for Linux and macOS. Free, and open source under GPL-3.0.
Free and open source
Nexis is free to download and use, and licensed under GPL-3.0. The full source is public on GitHub. There is no paid tier, no account and nothing to buy — we maintain it because we use it.
Monitor
A real-time dashboard for CPU, memory, disk, GPU and network, with historical charts, battery and SMART disk health, and a fullscreen kiosk mode for a dedicated monitoring display.
Manage
Clean package caches, logs and crash reports — on demand or on a schedule. Find large, old and duplicate files. Manage processes, services, startup applications and installed packages from one window.
System
Docker images, containers and volumes; system logs; a hosts file editor; network diagnostics; and package repository management with health checks. Built on Qt 6 and C++17 for Linux and macOS, in 34 languages.
Get Nexis
Downloads, install instructions and documentation are on the Nexis site. Source, issues and releases are on GitHub.