Open Source Network & Admin Apps

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.

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

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

OpenSSH is a free version of the SSH connectivity tools that technical users rely on. OpenSSH encrypts all traffic (including passwords) to effectively eliminate eavesdropping, connection hijacking, and other attacks.

Open source client for Linux and BSD with support for RDP, VNC, and more, ideal for system administrators using remote desktops effectively.

OpenWrt Project is a Linux operating system targeting embedded devices. Instead of trying to create a single, static firmware, OpenWrt provides a fully writable filesystem with package management. This frees you from the application selection and configuration provided by the...

mRemoteNG is a fork of mRemote , an open source, tabbed, multi-protocol, remote connections manager.

A free, powerful, multi-purpose tool that helps you monitor system resources, debug software and detect malware. Official successor to Process Hacker.

Athena is a Material You (Material 3) firewall and ad blocker that works seamlessly on both rooted and non-rooted devices.

Open-source, cross-platform network scanner for fast, simple IP and port scanning. Lightweight with no installation needed, extensible via plugins.

Web-based interface for Unix-like and Windows system administration with modules for user management, service configuration, security controls, and server monitoring.

Shelter is a Free and Open-Source (FOSS) app that leverages the “Work Profile” feature of Android to provide an isolated space that you can install or clone apps into.

TightVNC is a free remote desktop application. With TightVNC, you can see the desktop of a remote machine and control it with your local mouse and keyboard, just like you would do it sitting in the front of that computer.

Free remote desktop access for Windows, enabling screen sharing, remote control, file transfer, secure connections, helpdesk, and IT support use cases.

DocFetcher is an Open Source desktop search application: It allows you to search the contents of files on your computer. — You can think of it as Google for your local files. The application runs on Windows, Linux and macOS, and is made available under the Eclipse Public License.

KVM (for Kernel-based Virtual Machine) is a full virtualization solution for Linux on x86 hardware containing virtualization extensions (Intel VT or AMD-V). It consists of a loadable kernel module, kvm.

Gather and analyze accurate statistics and performance metrics, visualize it, get notified about current and potential issues without delay, and take advantage of our time-tested professional development and support.

Desktop interface for managing virtual machines. It supports KVM, Xen, and Linux Containers, providing a summary of performance and resource stats.

KiTTY is an opensource terminal emulator, forked from PuTTY , that adds many extra features to the original software.

Open-source identity-based remote access platform using WireGuard, offering unified management, tunneled connections, granular access controls, and SSL automation.

Kubernetes is an open source orchestration system for Docker containers.

Advanced self-hosted tool for tracking uptime across multiple services with reactive UX, interval checks, various notifications, and multi-language support.