Open source virtualization tool supporting x86/AMD64, runs on Windows, Linux, Mac, Solaris. Offers portable, lightweight, ad-free use.
- Virtualization Tool
- Free
- Open Source (GPL-3.0)
- Mac
- Windows
- Linux
- BSD
- Oracle Solaris

Modern day networking is a very different beast in terms of complexity, though the general idea remains the same: Maintain a digital network of computers, both in server form and even in virtual machine form, and perform all administrative tasks needed in order to do so efficiently and effectively. To do this, software to monitor network traffic and uptime, analyze system logs, and web usage statistics is crucial. That’s where the software in this category comes in to play.
Open source virtualization tool supporting x86/AMD64, runs on Windows, Linux, Mac, Solaris. Offers portable, lightweight, ad-free use.

Foremost network protocol analyzer with multi-platform support, deep protocol inspection, VoIP analysis, and extensive file format compatibility.

Seamlessly runs Windows applications on Linux through an intuitive interface, supporting native OS-level windows, easy installation, and shared directories.

Open-source hypervisor emulating CPUs via dynamic translation. Supports unmodified guest OS, allows mixed binary translation and native execution.

Protect all network devices with DNS-level ad blocking, no client software needed. Features a web interface, query logging, whitelist/blacklist, and privacy controls.

Free, open-source utility for network security auditing and exploration with capabilities for OS detection, service identification, and large network scans.


See your network, hop by hop. Continuous graphical traceroute monitoring that lives in your macOS menubar.

Access and control your Mac from anywhere. Modern remote desktop for Mac, iPad, and iPhone.

Menu bar app monitors network latency in real-time, supports multiple targets, visualizes recent ping results, shows detailed statistics, notifies about high latency, and provides 24-hour history.

Lightweight, open-source server panel for efficient hosting with fast deployment, advanced access controls, multi-server support, and modern UI.

Lightweight menu bar monitor for macOS showing real-time download and upload speeds, Wi-Fi and latency stats, fully customizable appearance, and privacy focused.
