Explore Software

Netdata is a free, open-source, real-time system monitoring and performance troubleshooting tool. It provides a comprehensive view of system performance, including CPU, memory, disk, network, and other metrics. Netdata is designed to be highly customizable and extensible, with a wide range of plugins and integrations available.

Project flat is the Web, Windows and macOS client of Agora Flat open source classroom. It provides a platform for online learning and collaboration.

✦ Best for budget-conscious educators and students

Photo Editor is a powerful and intuitive image editing software that allows users to enhance, manipulate, and transform their digital photos. With a wide range of features and tools, users can adjust brightness, contrast, and saturation, remove blemishes and imperfections, and apply filters and effects to create stunning images.

✦ Best for casual photographers and graphic design students

etcd is a distributed key-value store that provides a reliable way to store and manage data across a cluster of machines. It is designed to be highly available and fault-tolerant, making it suitable for use in distributed systems and microservices architectures.

Prime95 is a widely recognized software utility originally designed to search for Mersenne prime numbers through the Great Internet Mersenne Prime Search (GIMPS) project. Over the years, it has become the de facto standard for PC hardware enthusiasts, system builders, and overclockers looking to test the ultimate stability and thermal limits of their processors and memory. The application utilizes intensive mathematical algorithms, such as the Fast Fourier Transform (FFT), to push CPU cores to their absolute maximum limits. While running its torture test modes, it can quickly uncover hardware instability, overheating issues, or memory errors that might otherwise cause random crashes during normal daily usage or demanding professional workflows.

✦ Best for hardware enthusiasts rigorously testing cpu stability and contributing to mathematical research.

DragonflyDB is an open‑source, Redis‑compatible database that delivers ultra‑low latency and high throughput for demanding backend services. It runs on Windows, macOS, and Linux, offering a desktop‑app deployment model that simplifies local testing and development. Designed for both backend and DevOps teams scaling Redis workloads and for creative professionals such as graphic designers, video editors, and visual effects artists, DragonflyDB provides a familiar key‑value interface while handling large data sets in memory.

✦ Best for dev teams needing free redis alternative

LivePortrait is an AI-powered software that allows users to animate portraits with realistic expressions and movements. It uses advanced machine learning algorithms to create lifelike animations from static images.

✦ Best for creative pros seeking realistic portrait animations

InfluxDB is an open‑source time‑series database designed for fast, high‑volume data ingestion and querying. It powers monitoring, IoT, and analytics workloads with a purpose‑built query language and native support for down‑sampling and retention policies. The platform offers both self‑hosted and cloud‑managed options, enabling developers and DevOps teams to store, process, and visualize metrics, events, and logs at scale. Integrated with the InfluxData stack and popular tools like Grafana, it simplifies building end‑to‑end observability pipelines.

✦ Best for devops teams with iot workloads

Hugo is a static site generator that allows users to create fast, secure, and scalable websites. It is written in Go and is known for its speed, flexibility, and ease of use.

✦ Best for experienced web developers and designers

GPU-Z is a specialized diagnostic tool created to give PC users comprehensive information about their video card and graphics processor. Whether you are troubleshooting hardware, verifying specifications of a new purchase, or monitoring real-time metrics, it delivers accurate data in a compact, easy-to-read interface. The utility is widely trusted by gamers, overclockers, and hardware reviewers for its reliable sensor monitoring and BIOS backup capabilities. With support for a vast range of graphics cards from NVIDIA, AMD, and Intel, GPU-Z remains an essential staple in any PC enthusiast's toolkit.

✦ Best for pc gamers and overclockers needing lightweight graphics card diagnostics.

Lepton is a lightweight desktop application that lets developers store, organize, and share code snippets instantly. Its clean UI and keyboard‑driven workflow make it easy to retrieve reusable code without leaving your editor. Built with cross‑platform compatibility in mind, Lepton runs natively on Windows, macOS, and Linux, and integrates with popular tools via simple export/import formats. As an open‑source project, it remains free and community‑driven, with support through GitHub Issues and email.

✦ Best for individual developers and small teams

TDengine is an open‑source time‑series database designed for massive IoT, industrial IoT, and big‑data workloads. It stores, compresses, and queries billions of data points per day with sub‑second latency. Its native SQL support, multi‑language client libraries, and lightweight footprint make it ideal for developers and data engineers building real‑time analytics pipelines on any platform.

✦ Best for iot developers needing free tsdb