Apps to Privacy focused

Disroot is a Free and Open-Source Software (FOSS) project offering privacy-focused online services, primarily secure email, alongside collaborative tools like cloud storage, document editors, and file sharing, all under a strong commitment to user anonymity and decentralization.

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.

Invidious is a free and open-source alternative front-end to YouTube. It focuses on privacy and performance, offering an ad-free viewing experience without tracking user activity. It provides many features found on YouTube, such as subscriptions, watchlists, and embedding, while prioritizing user control and data protection.

Blokada is a free and open-source application for Android and iOS, designed to block advertisements, trackers, malware, and other unwanted content across your entire device. It offers system-wide protection without requiring root access and provides advanced features like custom DNS configuration and VPN functionality for enhanced privacy.

Firefox Send is a secure, free online service from Mozilla for sharing files with end-to-end encryption. It allows users to upload files, protect them with passwords, and set download limits or expiration dates for enhanced privacy and control.

PixelFed is an open-source, federated photo-sharing platform designed as a privacy-focused alternative to commercial social media. It allows users to share photos and short stories within a decentralized network, emphasizing user control and the absence of algorithmic manipulation.

Ubuntu Touch is a mobile operating system based on Ubuntu, offering a privacy-focused experience with a unique gesture-driven interface and convergence capabilities, allowing your phone to act as a PC when connected to an external display.

ActivityWatch is a free and open-source, privacy-focused time-tracking application that automatically monitors how you spend time on your devices, offering detailed insights into your digital activities with local storage and offline functionality.

GPGMail is a robust extension for Apple Mail, seamlessly integrating OpenPGP encryption and digital signatures directly into your email workflow for enhanced privacy and security.

GlimmerBlocker is a powerful, system-wide ad blocker designed specifically for Safari users on macOS. It operates as a local proxy, offering comprehensive control over web content and advertising.

OnionCat is a free and open-source software that creates a virtual network adapter, allowing users to establish encrypted, peer-to-peer connections over the Tor anonymity network. It enables existing applications to communicate anonymously without requiring specific proxy configuration.

Webmail Lite is an open-source, self-hosted webmail client designed for individuals and businesses seeking a private and customizable email solution. It offers basic email functionalities with a focus on privacy and control.

BlockTech Alexandria is a decentralized, blockchain-based content publishing platform that empowers users to share and discover video, music, and other media peer-to-peer. It prioritizes user privacy, freedom of speech, and offers an ad-free experience.

Liri is a notable cross-platform web browser built upon the reliable Chromium engine, known for its distinctive Material Design aesthetic and emphasis on user privacy and security. It offers a clean, modern browsing experience.

Ungoogled Chromium is a privacy-enhanced version of Google Chromium that removes deep integration with Google services and enhances user control and transparency. It aims to provide a web browsing experience focused on privacy and freedom from Google's tracking mechanisms.

Etar is a free and open-source material design calendar application for Android, prioritizing privacy and a clean user experience. It focuses on core calendar functionalities like event management and reminders, offering data export/import and syncing capabilities without ads or excessive features.

Freelan is a free and open-source, highly configurable, multi-platform peer-to-peer VPN software. It allows users to create virtual private networks connecting computers from anywhere, enabling secure and encrypted communication and resource sharing as if they were on the same local network.

Twister is a peer-to-peer microblogging platform designed for uncensored communication. It operates on a decentralized network, ensuring free speech and privacy without central servers or third-party tracking.

ThinkComposer is a highly flexible visual modeling tool designed for users to create rich, structured diagrams based on their specific domain knowledge. It facilitates the organization and visualization of complex information through various diagram types and hierarchical structures, enabling deep understanding and effective communication of ideas.

Mailvelope is a free and open-source browser extension for Chrome and Firefox that brings end-to-end encryption to your existing webmail services using the OpenPGP standard. It allows users to encrypt, decrypt, and digitally sign emails directly within their web browser, enhancing privacy and security without requiring a change in email provider.

Tizen OS is an open-source, Linux-based operating system designed to power a wide range of devices. Developed by a collaborative effort led by Samsung, it offers a lightweight and versatile platform for smartphones, smart TVs, wearables, and more, with a focus on web technologies and a flexible architecture.

DeeperWeb is a privacy-focused metasearch engine that enhances Google search results using tag cloud and topic map techniques for improved navigation and discovery. It prioritizes user privacy by not tracking searches.

Tint Browser is a discontinued open-source web browser for Android 4+ focusing on customization, privacy, and a lightweight design. It offered a tabbed interface, bookmark management, and built-in ad blocking, catering to users seeking an alternative to mainstream browsers with more control.

Anomos was a groundbreaking P2P file sharing protocol built upon the foundation of BitTorrent, specifically designed to provide enhanced anonymity and privacy for users. It aimed to address the inherent traceability issues present in traditional BitTorrent networks by routing traffic through a mix network structure.

Gruik is a powerful, free, and open-source note-taking service designed for users who value privacy, organization, and control over their data. Offering robust features like hierarchical organization, offline access, rich text formatting, and synchronization options, it provides a flexible platform for managing notes, ideas, and personal knowledge wikis.

Lightning Browser is a minimalist and fast web browser for Android that prioritizes privacy, security, and efficiency. Built with Material Design principles, it offers a clean interface and essential browsing features without unnecessary bloat.

Shareaza is a veteran peer-to-peer file sharing client for Windows, distinguished by its support for multiple network protocols including Gnutella2 (G2), eDonkey, and BitTorrent. It offers a robust feature set for searching, downloading, and managing files across various networks, providing a versatile platform for digital content acquisition.

MyTetra is a versatile, cross-platform information manager designed for collecting, organizing, and managing various types of data. It excels as a portable note-taking application, personal information manager, and notebook, offering a robust outliner and rich text editing capabilities.

Dillo is an exceptionally lightweight and fast web browser designed for resource-constrained systems. It prioritizes speed and efficiency, making it ideal for older computers, embedded devices, or users seeking fundamental web browsing without modern complexities.

OneSwarm was a file-sharing client focused on privacy and anonymity, designed to operate within a darknet or a friend-to-friend network.