Android Apps

Orbot is a Free Software project providing internet anonymity for Android users through the Tor network. It encrypts your connection and routes it through a series of volunteer relays, helping to protect your privacy and bypass censorship.

Riot.im, now known as Element, is a secure, privacy-focused collaboration platform built on the open Matrix protocol. It enables real-time communication through chat, voice, and video calls, offering end-to-end encryption and bridging capabilities to connect with users on other networks like Slack, GitHub, and more.

SuperTux is a charming, free, and open-source 2D platformer reminiscent of classic jump-and-run games. Join Tux the penguin on an epic adventure through diverse worlds, facing numerous challenges to rescue Penny.

GNU IceCat is a free software version of the Firefox web browser, distributed by the GNU Project. It focuses on user freedom and privacy by removing proprietary components and incorporating privacy-enhancing features.

QGIS (Quantum GIS) is a cross-platform free and open-source desktop geographic information system (GIS) application that supports viewing, editing, and analysis of geospatial data.

Reveal.js is a powerful and flexible open-source framework that enables you to create dynamic and visually appealing presentations directly in your web browser using HTML, CSS, and JavaScript. It offers a modern alternative to traditional presentation software, leveraging web technologies for portability and interactivity.

Butter Project is a discontinued open-source application suite designed for streaming video content over the BitTorrent protocol. It allowed users to watch movies and videos directly from torrents without needing to download the entire file, leveraging peer-to-peer technology for media consumption.

Ring (SFLphone) is a free and open-source communication platform offering secure messaging, voice, and video calls. It leverages decentralization and end-to-end encryption for enhanced privacy across multiple operating systems including Linux, Windows, macOS, and Android.

RetroArch is a cross-platform, sophisticated frontend for the libretro API.

SWAD is an open-source Learning Management System (LMS) designed to facilitate online and blended learning environments. Built on a robust CGI core with supplement modules, it offers essential tools for document sharing, communication, content creation, and assessment, making it suitable for educational institutions and corporate training.

GeoGebra is a powerful, multi-platform dynamic mathematics software that combines geometry, algebra, statistics, and calculus. It provides a user-friendly interface for interactive exploration and visualization of mathematical concepts, making it an invaluable tool for students and educators from primary school to university.

gPodder is a free and open-source podcast client and media aggregator designed for managing and listening to your favorite podcasts. It simplifies the process of discovering, subscribing to, downloading, and organizing audio and video podcast episodes, offering a user-friendly experience across multiple platforms.

Adblock Edge was a browser extension designed to block advertisements within web pages. Primarily focused on Microsoft Edge (formerly Project Spartan), it aimed to provide users with a cleaner, faster browsing experience by preventing the loading of various ad formats.

brave is a free and open-source web browser based on the Chromium engine, offering enhanced privacy and security features. It blocks ads, trackers, and other forms of online surveillance by default, resulting in a faster and safer browsing experience. Brave integrates the ANONYMOUS REWARD (BAT) system, allowing users to earn cryptocurrency for viewing privacy-respecting ads and support content creators.

Minetest is a free and open-source voxel game engine, similar to Minecraft. It allows users to build various structures, explore vast, procedurally generated worlds, and engage in survival-based gameplay or creative construction. Its strong emphasis on modding and community contributions provides a highly customizable and extendable experience.

Mattermost is an open-source, self-hosted platform for secure team collaboration, offering a Slack-alternative with emphasis on data control, privacy, and customizability. It provides a range of communication and project management tools for distributed and technical teams.

Habitica (HabitRPG) is an online task management application.

DiskUsage is a powerful and intuitive utility designed to visualize and manage storage space on your device. It helps you quickly identify large files and directories consuming excessive space, allowing for efficient disk cleanup and organization.

AntennaPod is a free and open-source podcast player for Android, designed for listeners who value control, privacy, and a clean experience. It offers a robust set of features for discovering, downloading, and managing your podcast library.

ConnectBot is a robust, open-source Secure Shell (SSH) client tailored for the Android operating system. It enables users to securely connect to remote servers, execute commands, and manage systems directly from their mobile devices, offering support for SSH, Telnet, and a local terminal emulator.

uGet is a powerful and lightweight open-source download manager for Windows and Linux. It accelerates downloads, supports multiple protocols like HTTP, FTP, BitTorrent and Metalink, and features resume capabilities, browser integration, and robust clipboard monitoring.

GDevelop is a free and open-source game engine designed for everyone, enabling rapid game creation without prior coding knowledge. It leverages a visual programming system based on events, making game logic creation intuitive. Supporting 2D and 3D game development, it allows multiplatform export to web, desktop, and mobile devices.

OpenTTD is a free and open-source simulation game where players build vast transport networks to manage goods and passengers, mirroring the classic Transport Tycoon Deluxe with enhanced features and multiplayer support.

Nextcloud is an open-source, self-hosted platform for file synchronization, sharing, and collaboration. It provides a private alternative to commercial cloud storage services, offering a comprehensive suite of tools including file management, calendar, contacts, and notes, all under your control.

ScummVM is a powerful application designed to allow users to play classic graphic adventure games from a variety of publishers on modern operating systems and hardware. It acts as a virtual machine, replacing the original game executables with its own engine recreations, ensuring compatibility and often enhancing the original experience.

MusicBrainz is a community-driven open data music database project. It aims to provide comprehensive and accurate music metadata, including artist, album, track, and release information, serving as a central resource for music cataloging, tagging, and discovery.

Linphone is a free and open-source Voice over IP (VoIP) application and SIP client available on multiple platforms. It enables encrypted voice and video calls, instant messaging, and file sharing, offering a privacy-focused communication solution.

Tomahawk is a free and open-source music player that integrates various music sources, including streaming services, local files, and social networks, into a unified library and playback experience. It allows users to discover, play, and share music seamlessly across platforms.

aria2 is a versatile command-line download utility supporting multiple protocols and sources, including HTTP/HTTPS, FTP, SFTP, BitTorrent, and Metalink. It's known for its lightweight nature and powerful features like multi-source downloading, session management, and remote control capabilities.

FrostWire is a powerful, free, and open-source BitTorrent client with integrated search, media player, and support for various file-sharing protocols. It simplifies downloading and sharing large files, including music, videos, and software, while offering features like YouTube and Soundcloud downloading.

PPSSPP is a powerful, open-source emulator allowing users to play their favorite Sony PlayStation Portable (PSP) games on a wide variety of devices. It focuses on providing a high-quality gaming experience with enhanced graphics and performance.

Aurora Store is a collection of open-source apps.

Presearch is a revolutionary, decentralized search engine powered by the community. It offers users privacy-focused search results from multiple sources, rewarding them with cryptocurrency tokens for their activity, and empowering them with control over their data.

MediaMonkey is a comprehensive music manager and audio player designed for serious music collectors. It organizes extensive music libraries, plays various audio formats, syncs with devices, converts audio and video, manages tags, and includes tools for ripping and burning CDs and DVDs. It is ideal for users with large and diverse media collections.

andOTP is a free and open-source Two-Factor Authentication (2FA) application for Android devices. It enables users to generate time-based (TOTP) and HMAC-based (HOTP) one-time passwords securely, enhancing the security of their online accounts.

Miro is a leading online collaborative whiteboard platform designed for cross-functional teams to brainstorm, plan, and visualize ideas together in a flexible and infinite digital workspace. It offers a vast array of templates and tools to support various workflows, from agile planning to design thinking.

1by1 is a remarkably small and fast audio player designed for direct folder playback. It's portable, requires no installation, and efficiently manages large music collections without needing a dedicated library database. Ideal for users seeking performance and simplicity.

NordVPN is a leading Virtual Private Network (VPN) service that provides robust online security and privacy. It encrypts your internet connection, allowing you to browse the web anonymously and securely, protecting your data from snoopers, ISPs, and cyber threats.

RankHacker.com is a comprehensive online SEO platform designed to automate and streamline vital search engine optimization tasks. It offers tools for competitive analysis, detailed keyword research, content optimization, and performance tracking, empowering businesses and marketers to improve their search engine rankings and organic traffic.

Jellyfin is a free and open-source media server that allows you to manage and stream your personal media library (movies, TV shows, music, photos) to any device in your home or remotely. It provides a powerful and flexible platform for accessing your content.