LuLu is the free, shared-source macOS firewall that aims to block unknown outgoing connections unless explicitly approved by the user.
- Firewall
- Free • Open Source
- Mac

LuLu is the free, shared-source macOS firewall that aims to block unknown outgoing connections unless explicitly approved by the user.

FreeOTP is a two-factor authentication application for systems utilizing one-time password protocols with support for Android (6 or later) and iOS (11 or later). Tokens can be added easily by scanning a QR-code or by manually entering in the token configuration.



Journalists need safe access to information to research issues, communicate with sources, and report the news. Outline lets news organizations easily provide their network safer access to the open internet.

Arti is a project to produce an embeddable, production-quality implementation of the Tor anonymity protocols in the Rust programming language.

Guerrilla Mail gives you a disposable email address. You can give your email address to whomever you don't trust. You can read the email using Guerrilla Mail, click on any confirmation link, and even reply.

DroidFS is an alternative way to use encrypted overlay filesystems on Android that uses its own internal file explorer instead of mounting virtual volumes. It currently only works with gocryptfs but support for CryFS could be added in the future.



Privatezilla integrates the most critical Windows 10 privacy settings and allows you to quickly perform a privacy check against these settings. Active settings are marked with the status "Configured" and indicates that your privacy is protected.

Minimal Firewall is a portable Windows firewall frontend that alerts users to internet connections without requiring custom kernel modifications or disabling core isolation, striking a balance between TinyWall's security and SimpleWall's functionality.

Free VPN service offering anonymous IP, automatic setup, and no logging. Entirely open source with secure encryption and no DNS leaks.



A free open-source two factor authentication app for Android. It features encrypted backups, icons, categories and a high level of customisation. It also has a Wear OS companion app.



AVG AntiVirus Free provides basic antivirus and antispyware protection for home users. Virus database updated every day. Includes innovative LinkScanner for web-protection.

A new app from Apple that makes it even easier to access passwords, passkeys, Wi-Fi passwords, and other credentials all in one place, with secure end-to-end encryption, and iCloud sync.

Zen is an open-source system-wide ad-blocker and privacy guard for Windows, MacOS, and Linux. It works by setting up a proxy that intercepts HTTP requests from all applications, and blocks those serving ads, tracking scripts that monitor your behavior, malware, and other...


Comodo Internet Security is a free, very voluminous and multi-layered security application that keeps hackers out and personal information in.

An open source, self-hosted implementation of the Tailscale control server. HeadScale-ui is a complementary project to have a Web UI for this.
Secure, private email with end-to-end encryption, no ads, tracking, or government surveillance, ensuring top-notch privacy under Belgium law.

Emulates remote frameworks (e.g. jQuery, Bootstrap, AngularJS) and delivers them as local resource. Prevents unnecessary 3rd party requests to Google, StackPath, MaxCDN and more.

VPN that encrypts internet traffic, bypasses geo-restrictions, and offers a user-friendly interface with no-logs policy and over 7,000 servers worldwide.

Easily browse privately with secure VPN. High-speed global access, protects data, bypasses restrictions, and offers encrypted connections in 48 countries.



The Cloud Native Application Proxy Simplify networking complexity while designing, deploying, and operating applications.

Privacy-focused email service with one-click PGP encryption. Dutch privacy ensures strong data protection. Offers disposable email addresses.

SpiderFoot automates OSINT to find everything possible about your target. It integrates with just about every data source available and utilises a range of methods for data analysis, making that data easy to navigate.

Offers comprehensive recovery for FAT12/16/32, exFAT, NTFS, HFS/HFS+, and EXT file systems on local and network disks, even if formatted or deleted.

Metasploit Community Edition simplifies network discovery and vulnerability verification for specific exploits, increasing the effectiveness of vulnerability scanners such as Nexpose - for free. This helps prioritize remediation and eliminate false positives, providing true...

Day One is a simple way to journal application for the Mac, iPhone, iPad and Android
