Security & Privacy Page 2 of 132

AdGuard is the best way to get rid of intrusive ads and online tracking, and to protect your computer from malware. Make your web surfing faster, safer and more comfortable with AdGuard!.

NextDNS protects you from all kinds of security threats, blocks ads and trackers on websites and in apps and provides a safe and supervised Internet for kids — on all devices and on all networks.

Simple tool to configure Windows Filtering Platform (WFP) which can configure network activity on your computer.

The Amnesic Incognito Live System (Tails) is a Debian 9 based live CD/USB with the goal of providing complete Internet anonymity for the user. The product ships with several Internet applications, including web browser, IRC client, mail client...

A VPN that offers network-level privacy by routing mobile app traffic through Tor, enables per-app routing for independent circuits, and bypasses censorship on mobile devices.

Open-source anonymous email forwarding, create unlimited email aliases for free.

Measures download, upload, and ping speeds; offers global server testing, real-time connection graphs, VPN options, carrier coverage maps, and test result history.

Online encrypted password storage with password generation, dark web monitoring, and two-factor authentication. Manage with security dashboard.

Open-source and privacy-first home automation with an emphasis on local control and backed by a worldwide community. Runs on Raspberry Pi or local server.

Bitwarden Authenticator generates verification codes for two-factor authentication, ensuring your identity is verified when you log into accounts.

AnyDesk offers a fast, intuitive and security-focused way to connect to remote computers. With a bevy of features and lightweight design that works across multiple desktop and mobile platforms, it's powerful enough for enterprises but easy enough for personal and home office...

Sandboxie Plus creates a sandbox-like isolated operating environment in which applications can be run or installed without permanently modifying the local or mapped drive.

"Terms of Service; Didn't Read" (short: ToS;DR) is a project started in June 2012 to help fix the "biggest lie on the web": almost no one really reads the terms of service we agree to all the time.

Website repository that checks what sites your email address was used on were compromised.

An open-source web browser forked from Mozilla Firefox. It focuses on security, efficiency, customization, and no data gathering.

Securely manage passwords across devices with auto-fill and vulnerability alerts, organizing passwords and notes for quick access and synchronization.

[TrueCrypt is not exactly "Open Source", but the source is available. See the reviews to get more information.]

AliasVault is an end-to-end encrypted password and alias manager that protects your privacy by creating alternative identities, passwords and email addresses for every website you use.

Get an insight into the inner-workings of a given website: uncover potential attack vectors, analyse server architecture, view security configurations, and learn what technologies a site is using.

Windscribe is a desktop application and browser extension that work together to block ads and trackers, restore access to blocked content and help you safeguard your privacy online.

Clam AntiVirus is an open source (GPL) anti-virus toolkit for UNIX, designed especially for e-mail scanning on mail gateways. It provides a number of utilities including a flexible and scalable multi-threaded daemon, a command line scanner and advanced tool for automatic...

A secure, decentralized, peer-to-peer messaging app that works over Bluetooth mesh networks. No internet required, no servers, no phone numbers — just pure encrypted communication.

KeePassDX is a material design KeePass client for managing keys and passwords in an encrypted database for your Android device.

Protects you against tracking through "free", centralized, content delivery. It prevents a lot of requests from reaching networks like Google Hosted Libraries, and serves local files to keep sites from breaking. Complements regular content blockers.

The I2P network provides strong privacy protections for communication over the Internet. Many activities that would risk your privacy on the public Internet can be conducted anonymously inside I2P.