Apps Related to Security & Privacy

Discover apps and services related to Security & Privacy.

Various security measures and privacy settings are in place to protect user data and communications.

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Onionshare

Onionshare

Open Source

OnionShare is a free, open-source tool that allows you to securely and anonymously share files, host websites, and chat over the Tor network. It enables direct, peer-to-peer communication without relying on centralized servers, ensuring enhanced privacy and resisting censorship while simplifying secure data exchange for individuals and organizations.

Exceptional anonymity and security through Tor network integration.
Anonymity
File Sharing
/e/

/e/

Open Source

/e/ is an open-source mobile operating system, meticulously designed for enhanced privacy and user control. Based on Android, it significantly de-Googles the mobile experience by removing Google services and replacing them with open-source alternatives. It offers a secure, private, and bloatware-free environment, making it an ideal choice for users seeking to reclaim their digital freedom while maintaining robust smartphone functionality.

Strong privacy focus with comprehensive de-Googling.
Beginner friendly
OS & Utilities
AppTrap

AppTrap

Open Source

AppTrap is an intelligent uninstall helper for macOS designed to effortlessly remove applications and their associated files. It automatically detects files left behind by applications when you drag them to the Trash, ensuring a clean and complete uninstallation process.

Automates removal of leftover application files.
System Cleanup
OS & Utilities
OnionCat

OnionCat

Open Source

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.

Routes all application traffic through Tor for anonymity.
Anonymity
File Sharing Network & Admin Security & Privacy
Pidgin-Encryption

Pidgin-Encryption

Open Source

Pidgin-Encryption is a plugin for the popular Pidgin instant messaging client that provides transparent, end-to-end encryption for your conversations using RSA.

Provides strong end-to-end encryption for Pidgin.
Encrypted chat
Random Agent Spoofer

Random Agent Spoofer

Open Source

Random Agent Spoofer is a Firefox add-on designed to enhance user privacy by regularly changing browser identifiers. It aims to combat browser fingerprinting techniques used by websites to track users across the web.

Specifically targets browser fingerprinting.
Firefox extension
Network & Admin Web Browsers
BlockTech Alexandria

BlockTech Alexandria

Open Source

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.

Decentralized and resistant to censorship
Distributed
File Sharing Video & Movies
Openfire

Openfire

Open Source

Openfire is a powerful, open-source instant messaging and group chat server built on the XMPP protocol. It enables real-time communication, collaboration, and presence management for individuals and organizations, offering robust features and a modular architecture for customization.

Open source and free to use.
Group chat
Social & Communications
iRedMail

iRedMail

Open Source

iRedMail is a comprehensive, free, and open-source mail server solution designed for ease of deployment and maintenance. It bundles popular components like Postfix, Dovecot, and Roundcube, providing robust email, calendar, and contact management capabilities.

Simplified installation process with an automated script.
Email Server
Office & Productivity Online Services
Paranoid Android

Paranoid Android

Open Source

Paranoid Android is a highly regarded custom Android ROM known for its polished user interface, performance enhancements, and innovative features. It provides a clean and optimized Android experience with a strong focus on user customization and stability, offering a viable alternative to stock Android distributions.

Excellent performance and responsiveness.
Root required
OS & Utilities
Liri

Liri

Open Source

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.

Modern and attractive Material Design interface.
Based on Chromium
Web Browsers
Coccinella

Coccinella

Open Source

Coccinella is a free and open-source, cross-platform XMPP/Jabber client. It offers secure instant messaging, group chat, voice chat, and a unique interactive whiteboard feature. Designed with privacy and security in mind, Coccinella provides encrypted communications and supports various communication protocols for a flexible messaging experience on Windows, macOS, and Linux.

Strong focus on security and privacy with end-to-end encryption.
Chat
Network & Admin Social & Communications
Freelan

Freelan

Open Source

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.

Open source and free to use
Peer-To-Peer
File Sharing Security & Privacy
Postfix

Postfix

Open Source

Postfix is a widely used and highly regarded open-source mail transfer agent (MTA) designed to be a significantly more secure and robust alternative to Sendmail. It handles the routing and delivery of email, acting as the central hub for your organization's or system's email flow.

Excellent security features and design
Email Server
Office & Productivity Online Services
Tizen OS

Tizen OS

Open Source

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.

Lightweight architecture suitable for diverse hardware.
Lightweight
AOKP

AOKP

Open Source

AOKP (Android Open Kang Project) is a highly customizable, open-source Aftermarket Firmware based on Android, designed to replace the stock operating system on smartphones and tablets, offering enhanced control, privacy, and performance.

Extensive customization options for tailoring the user interface and system.
Root required
OS & Utilities
Anomos

Anomos

Open Source

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.

Designed to provide strong anonymity during file sharing.
Anonymity
File Sharing
Lightning Browser

Lightning Browser

Open Source

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.

Extremely fast and lightweight
Lightweight
Web Browsers
Shareaza

Shareaza

Open Source

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.

Connects to multiple file-sharing networks simultaneously (Gnutella, G2, eDonkey...
Built-in player
File Sharing
Dillo

Dillo

Open Source

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.

Extremely fast on limited hardware
Automated speed adjustments
Web Browsers
OneSwarm

OneSwarm

Open Source

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

Strong focus on user privacy and anonymity through friend-to-friend network.
Anonymity
File Sharing
OpenMeetings

OpenMeetings

Open Source

Apache OpenMeetings is a robust, open-source web conferencing and collaboration software. It provides a comprehensive suite of tools for online meetings, presentations, training, and group activities, all accessible directly through your web browser.

Open source and free to use, offering significant cost savings.
Browser based app
Development Office & Productivity OS & Utilities
Psi+

Psi+

Open Source

Psi+ is a robust, cross-platform XMPP/Jabber client tailored for users who prioritize control, privacy, and extensibility. As a development branch of the classic Psi client, it offers advanced features for secure and customizable instant messaging.

Strong focus on privacy and security with OTR support.
OTR
Social & Communications
Dudle

Dudle

Open Source

Dudle is an open-source online survey and event coordination tool designed for simple and private scheduling without registration. It prioritizes user privacy and provides a clean, ad-free experience for creating polls and managing meeting availabilities.

Free and open-source
Online collaboration
Office & Productivity
Antergos

Antergos

Open Source

Antergos was a user-friendly Linux distribution based on Arch Linux, designed to make the power and flexibility of Arch accessible to a broader audience. It offered a simple graphical installer and a choice of popular desktop environments, including GNOME, Cinnamon, MATE, KDE Plasma, and Xfce, aiming for a smooth out-of-the-box experience with the benefits of a rolling release model.

Easier installation compared to vanilla Arch Linux.
Based on Arch Linux
OS & Utilities
qutIM

qutIM

Open Source

qutIM is a free and open-source, multi-protocol instant messenger designed for connecting to various networks including ICQ, Jabber, Mail.Ru, IRC, and VKontakte. It offers a unified interface for managing multiple accounts and conversations.

Connects to multiple popular messaging protocols
Support for Multiple protocols
Social & Communications
Xabber

Xabber

Open Source

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.

Strong focus on security and privacy through encryption and decentralized archit...
Encrypted chat
Social & Communications
Bodhi Linux

Bodhi Linux

Open Source

Bodhi Linux is a feather-light Linux distribution built on Ubuntu, distinguished by its utilization of the unique Moksha Desktop Environment. It's specifically designed for users seeking high performance on older or resource-constrained hardware, offering a minimalist yet highly customizable experience.

Excellent performance on older and low-end hardware
Lightweight
OS & Utilities
Replicant

Replicant

Open Source

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.

Strictly free and open-source software
Mobile OS
OS & Utilities
Turtl

Turtl

Open Source

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.

Strong client-side encryption ensures high level of data privacy.
Client side encryption
File Sharing Office & Productivity Security & Privacy
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