Explore Software

GeoGebra is a leading interactive mathematics software suite that bridges geometry, algebra, spreadsheets, graphing, statistics, and calculus in one user-friendly package. It empowers students and educators to explore mathematical concepts visually and dynamically, fostering deeper conceptual understanding through hands-on manipulation. Used by millions worldwide, the platform offers robust digital tools for classroom activities, collaborative whiteboarding, and automated assessment. It serves as a comprehensive ecosystem for creating, sharing, and experiencing interactive math lessons across multiple devices and operating systems.

✦ Best for students and educators needing a free, all-in-one interactive math suite.

Scratch is a block-based visual programming language and online community primarily designed for children and beginners to learn coding concepts. Developed by the Lifelong Kindergarten group at the MIT Media Lab, it allows users to snap graphical blocks together to control characters, known as sprites, and create complex interactive media. The platform emphasizes creative learning and sharing, enabling users to publish their projects to a global online community where they can play, remix, and provide feedback on each other's work. By removing the barrier of syntax-based text coding, Scratch fosters computational thinking, problem-solving, and collaboration in a playful environment.

✦ Best for children and beginners learning visual coding and interactive storytelling.

Ultimate Vocal Remover GUI is a software that utilizes Deep Neural Networks to remove vocals from audio files. It provides a user-friendly interface for easy vocal removal, making it accessible to users who may not have extensive technical knowledge.

✦ Best for music producers seeking free vocal removal tools.

Abogen is a software that converts EPUBs, PDFs, and text into audiobooks with synchronized captions. It provides an easy way to create accessible content for visually impaired individuals or those who prefer listening to reading. The software is designed to be user-friendly and efficient, making it a great tool for content creators and publishers.

✦ Best for visually impaired content consumers

Koodo-reader is a modern ebook manager and reader that allows users to organize, sync, and backup their ebook collections across multiple platforms. It is designed to provide a seamless reading experience, with features such as customizable reading settings, bookmarking, and note-taking. The software is available on Windows, macOS, Linux, Android, iOS, and Web, making it accessible to users across different devices and operating systems.

✦ Best for avid readers seeking organization tools

ArduPilot is an open-source autopilot system supporting a wide range of vehicles, including drones, planes, rovers, and subs. It provides a comprehensive set of features for autonomous navigation, stabilization, and control. The system is highly customizable and can be used for various applications, from hobbyist projects to commercial operations.

✦ Best for advanced hobbyists and researchers

Stellarium is a free GPL software which renders realistic skies in real time with OpenGL. It is available for Linux/Unix, Windows, macOS and Haiku. With Stellarium, you really see what you can see with your eyes, binoculars or a small telescope.

✦ Best for astronomy enthusiasts and educators

mhabit is a cross-platform habit tracker designed to help you build and maintain positive routines while keeping your personal data completely private. Utilizing a local-first storage approach, it ensures that your information stays on your device, with optional WebDAV synchronization for multi-device support. Featuring smart scoring mechanics and support for Android, iOS, Windows, macOS, and Linux, the application delivers a seamless and consistent experience across your entire ecosystem. Its open-source nature allows for transparency and customization, making it a reliable companion for personal growth and goal tracking.

✦ Best for privacy-focused habit trackers

HRMS is a comprehensive, open-source human resource management and payroll solution designed to streamline workforce operations. Built on the powerful Frappe framework, it offers modern tools for handling employee lifecycles, attendance tracking, leave management, and expense claims. The platform provides organizations with full control over their HR data through flexible deployment options, making it suitable for teams seeking a customizable and transparent alternative to traditional proprietary HR systems.

✦ Best for small businesses with in-house it expertise

DocuSeal is an open-source document signing platform designed to streamline the process of creating, filling, and signing digital PDFs. It provides an easy-to-use online tool for generating custom forms that users can complete and sign securely from any device.

✦ Best for developers seeking open-source e-signature solutions

Strix is an open-source AI penetration testing platform designed to help developers and security teams proactively find and fix vulnerabilities in their applications. By leveraging artificial intelligence, it automates the security testing process to uncover hidden flaws before malicious actors can exploit them. The tool streamlines application security by integrating advanced AI capabilities into your workflow, making continuous security assessments accessible and efficient. It empowers teams to maintain high code quality and robust defense mechanisms without requiring dedicated manual penetration testing for every release.

✦ Best for tech-savvy security teams and developers

Dirsearch is a command-line utility designed to uncover sensitive files, admin panels, and forgotten backup archives on web servers. It leverages a comprehensive wordlist to systematically request paths and provides multi-threaded scanning, flexible extension filtering, and recursive brute-forcing capabilities.

✦ Best for experienced security professionals and penetration testers