Open Source Networking Software

Sidebar Diagnostics is a simple yet powerful sidebar application for Windows that displays detailed hardware diagnostics in real time. It monitors your CPU, RAM, GPU, network, and logical drives, visualizing performance data through clean, customizable graphs. The app offers deep customization — adjust colors, layout, and refresh rate to match your workflow. It supports all DPI types, multiple monitors, and includes a compact clock for quick reference. You can also set alerts for temperature, usage, or speed thresholds, and assign global hotkeys for instant control.

Coffee will keep your computer wide awake while your downloads or network transfers complete. Coffee prevents standby when your traffic speed on a selected network adapter is above the user configurable threshold. [Licence is GPLv3] as at bitcoin block (0000000000000000001b34dafd32802dd18c0303c73b2af6b1969be7c9bbccbe)

Hardware Visualizer is a lightweight and open-source tool for monitoring your hardware. It lets you track CPU, GPU, memory usage, and more with minimal system impact. Hardware Visualizer is an interactive visualization tool designed to map and display computer hardware components in real time. It helps users understand their system architecture through dynamic 3D or schematic views of components such as CPU, GPU, RAM, storage, and peripherals. Ideal for both enthusiasts and IT professionals, HardwareVisualizer provides insight into hardware performance, compatibility, and connectivity. With support for live monitoring, customizable themes, and exportable reports, it simplifies hardware diagnostics and documentation. Whether you're building a PC or managing enterprise systems, HardwareVisualizer turns complex configurations into intuitive visual layouts.

Coffee will keep your computer wide awake while your network is active or a program. Coffee prevents standby when your traffic speed on a selected network adapter is above the user configurable threshold or specific software selected. It will keep computer awake without disturbing monitor sleep mode. Have option to delay xx minutes after software does not meet sleep block settings. Have option to send up key press.

This application (a couple of PHP-scripts) allows webusers to wake up WOL-enabled remote hosts.

A simple yet powerful Power Daemon (powerd) to monitor an Uninteruptable Power Supply (UPS) with the additional capabilities of notifying remote hosts that may not have a way of knowing if their power is off.

Simple UPS monitoring plugin for GKrellM. Uses NUT (Network UPS Tools) for UPS connection. Based on "GKrellM Belkin UPS Plugin".

This project is aimed to develop an Hardware Monitor & Protection System for PCs using PICmicros. This project is divided into two branches: the first one involves microcontroller's firmware, the second one software used to manage the PIC via COM po

SICM - Simple Infrastructure Capacity Monitor. Written in Perl for Win32 & Linux. SICM monitors, graphs and alerts the capacity of devices using snmp, ping & custom modules. Runs 24*7, recording results for later reference via a menu-driven web browser.

An application to remotely monitor a UPS (usually via SNMP) and take one or more specified actions if a condition is met. Typical use is to watch an APC datacenter-class UPS (Symmetra, Silicon) and shutdown if it fails.