Android Apps

Twidere is a powerful and open-source Twitter client for Android, emphasizing customization, privacy, and support for multiple social networks beyond just Twitter, offering a refreshing Material Design interface.

WeeChat is a highly customizable, free and open-source command-line based chat client. Designed for efficiency and portability, it supports multiple protocols including IRC and XMPP, making it a versatile tool for connecting to various networks.

Fossdroid, the intuitive web frontend for F-Droid, provides a user-friendly gateway to a vast collection of free and open-source Android applications. It streamlines the process of discovering, installing, and managing FOSS apps, offering a cleaner interface and enhanced features compared to the standard F-Droid client, perfect for users seeking ethical and privacy-focused alternatives to proprietary app stores.

Xabber is a free and open-source XMPP (Jabber) client for Android. It provides secure and reliable instant messaging with support for various XMPP features, including encryption, group chat, and decentralized communication. Leveraging the open XMPP protocol, Xabber offers a privacy-friendly alternative to centralized messaging platforms.

LÖVE is a beginner-friendly open-source 2D game development framework that allows developers to create games using the Lua scripting language. It's known for its simplicity and flexibility, making it a popular choice for jams and rapid prototyping.

Bluhell Firewall is a highly efficient and lightweight ad and tracker blocker designed as a browser extension for Firefox and Thunderbird. It prioritizes user privacy and browsing speed with minimal resource usage.

Keepass2Android is a feature-rich, open-source password manager for Android devices. It provides secure storage and management of your credentials through compatibility with the widely used KeePass database format, offering robust encryption and various synchronization options.

Shadowsocks is an open-source, lightweight SOCKS5 proxy designed to bypass internet censorship. It provides a secure tunnel between your device and the internet, helping users access blocked content and surf anonymously by encrypting traffic and making it appear as regular HTTPS traffic.

Hedgewars is a free and open-source, turn-based artillery game featuring cute, pink hedgehogs battling with a variety of wacky weapons. It offers intense strategic combat, extensive customization, and multiplayer fun across diverse landscapes.

Download videos from a wide range of popular websites including YouTube, Rai, Mediaset, La7, and more with this portable video download tool. It supports various Italian TV services and offers flexible downloading options.

LogicalDOC is a robust, web-based document management system designed to streamline the creation, sharing, and management of documents within organizations. It offers features for collaboration, workflow automation, and secure document storage.

Replicant is a free and open-source mobile operating system based on Android, dedicated to replacing proprietary components with free software for enhanced privacy and security.

ERPNext is a comprehensive and user-friendly open-source Enterprise Resource Planning (ERP) software designed for businesses of all sizes. It integrates various business functions like accounting, CRM, manufacturing, sales, purchase, inventory, and project management into a single platform.

AES Crypt is a robust and easy-to-use file encryption utility that safeguards your sensitive data using the highly secure AES standard. Available for both Windows and Linux, it offers seamless integration with the operating system shell for fast and efficient encryption and decryption.

Cryptomator offers transparent client-side encryption for cloud storage. It creates virtual encrypted drives, allowing you to protect your sensitive files on platforms like Dropbox, Google Drive, and OneDrive without sacrificing convenience or syncing capabilities. Your data remains confidential, even if the cloud provider is compromised.

Money Manager Ex (MMEX) is a free, open-source, cross-platform personal finance software designed for easy money management. It offers tools for budgeting, expense tracking, and financial reporting across various accounts, suitable for beginners and those seeking a straightforward approach.

Turtl is a secure and private note-taking, bookmarking, and document storage application. It utilizes strong client-side encryption to ensure that only you and authorized collaborators can access your sensitive information, making it ideal for managing confidential projects and data.

ChatSecure is a privacy-focused messaging application for iOS that leverages the robust and decentralized XMPP protocol. It offers strong end-to-end encryption using OTR and OMEMO, ensuring confidential communication.

AdAway is a powerful open-source ad blocker for Android that leverages the hosts file to prevent unwanted advertisements across applications and websites, requiring root access for full functionality and offering extensive customization options.

Dukto R6 is a straightforward, cross-platform file transfer application designed for local network use. It simplifies sharing files and folders between devices without complex configurations or external servers.

LineageOS is a free and open-source Android-based operating system designed for smartphones and tablets, offering enhanced privacy, security, and customization options over standard manufacturer ROMs.

Cool Reader is a highly configurable and lightweight eBook viewer designed for comfortable reading on various devices. It supports multiple formats including EPUB and DOCBOOK, offers extensive customization options for interface and reading experience, and includes useful features like library management, annotations, and sync capabilities.

Todo.txt is a simple yet powerful command-line task management system. It leverages a plain text file to store your to-do list, making it highly portable, easily searchable, and compatible with numerous tools and operating systems. Its minimalism offers a clean separation from complex feature sets, focusing purely on task management.

Vulkan is a modern, low-overhead, cross-platform graphics and compute API that provides developers with explicit control over GPU hardware for optimal performance in demanding 3D applications, gaming, and simulations.

PlantUML is an open-source tool that allows users to generate a wide variety of UML and other diagram types from a simple human-readable text description. It supports sequences, use case, class, activity, component, state, object, deployment, timing diagrams, and more, making it accessible and efficient for technical documentation and visualization.

Org-mode is a powerful and flexible mode for GNU Emacs, designed for note-taking, project planning, to-do list management, and authoring documents. It utilizes simple plain text files with intuitive markup.

Rocket.Chat is a comprehensive free and open-source team communication platform, offering real-time chat, audio/video conferencing, screen sharing, and file sharing. Designed for flexibility, it can be self-hosted on-premises for maximum control and customization, making it ideal for organizations prioritizing data privacy and security.

MAPS.ME is an offline map and navigation application leveraging OpenStreetMap data. It provides detailed maps, turn-by-turn navigation, hiking trails, and points of interest, all accessible without an internet connection, making it ideal for travelers and outdoor enthusiasts.

Minds is an open-source and decentralized social networking service dedicated to online freedom, privacy, and monetization for content creators. It champions free speech and offers a platform that rewards users for engagement through a points and token system.

MuPDF is a lightweight, portable document rendering engine and viewer for PDF, XPS, and EPUB formats. Known for its speed and accurate rendering, it's ideal for integrating document display into various applications or for users seeking a minimalist, high-performance viewer.

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.