security

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Signal is an encrypted communications application.

High-Speed, Secure & Anonymous VPN Service.

High-speed Swiss VPN that safeguards your privacy.

All-Around PC Protection with Powerful Anti-Malware and the Strongest Privacy Solutions

Free secure cloud storage

Cyber Security Software and Anti-Malware

KeePass, the free, open source, light-weight and easy-to-use password manager.

Open-source and encrypted password manager

Surf the web without tracking with a VPN, shield your devices with Antivirus, & guard your identity with an all-in-one app.

A VPN for Windows will improve your security while you’re connected to the internet on your PC. Enjoy more secure streaming, browsing, and work with NordVPN.

Western Digital Security tool to create, change and modify the password for Western Digital drives

A secure and free password manager for all of your devices.

VeraCrypt is a free open source disk encryption software for Windows, Mac OSX and Linux.

AdGuard is a unique adblock program for Windows that has all the necessary features for the best web experience.

Windscribe encrypts your browsing activity, blocks ads, and unblocks entertainment content

Securely Store, Manage & Autofill Passwords

Fast, Secure & Anonymous VPN service

Fast, Modern, Secure VPN Tunnel

GNU Privacy Guard (GnuPG or GPG) is a free-software replacement for Symantec's PGP cryptographic software suite.

Allows you to completely remove sensitive data from your hard drive by overwriting it several times with carefully seleced patterns

Open-source tool to build your Windows 10/11 script from scratch. It includes debloat, privacy, performance & app installing scripts.

Topnotch VPN by AdGuard. Your ultimate solution for the safe Internet without restrictions. Must-have when you need uncompromising online privacy protection.

Connect with your loved ones whenever and wherever you are

KeePassXC is a cross-platform community-driven port of the Windows application “Keepass Password Safe”.

A more secure way to browse the web

Start a safer internet journey with IPVanish VPN. Fast speeds, verified no-traffic-logs, and apps for all devices.

Authenticator to generate 2-step verification codes using your YubiKey

Fast and light, vital for gamers and everyday users that don’t want any interruptions. Just install and forget. Secures Windows and macOS devices.

Encryption made easy and optimized for the cloud

A complete network monitoring solution for home and small offices that catalogs and secures your devices in one click.

A better UI for Microsoft Defender

A secure solution for file and email encryption.

Webroot SecureAnywhere® AntiVirus protects you from online threats.

RoboForm securely stores all of your passwords and logs you in with a single click (or tap).

The top-rated password manager for protecting you, your family and your business from password-related data breaches and cyberthreats.

Secure collaboration and messaging

Onion routing based messenger

Top-Rated Password Manager for Personal & Business Use

Enpass is a cross-platform password management app to securely store passwords and other credentials in a virtual vault locked with a master password. Unlike most other popular password managers, Enpass is an offline password manager.

System Informer is a free, powerful, multi-purpose tool that helps you monitor system resources, debug software and detect malware.

Security of your Wi-Fi network for Windows, macOS and Linux

Hide the IP address & location

ESET Endpoint Antivirus is a complete security solution produced from our long-term effort to combine maximum protection and a minimal system footprint.

NordLocker is a secure and easy-to-use cloud for your files, ideas, and memories. Encrypted at all times, your data is always within reach.

A modern, open-source system cleaner for Windows, macOS, and Linux

Powerful multilayered protection for desktops, laptops and smartphones

Dashlane fills all your passwords, payments, and personal details wherever you need them, across the web, on any device.

SSLVPN Client for Securepoint UTM

World’s Fastest VPN. Take back your freedom with hide.me VPN.

An online password manager and form filler that makes web browsing easier and more secure.

Cross-platform application for configuring any YubiKey over all USB interfaces.

Vulnerability scanner developed by Tenable

Secure clouds for documents and passwords

Free and open source cross platform OpenVPN client

With a single click, our next-generation VPN helps protect your online privacy, secures your WiFi connection, and delivers speeds way faster than older VPNs.

Professional password generator and password manager with full Unicode support, formerly known as PWGen for Windows. 100% free and open source.

Connect your devices into a secure WireGuard®-based overlay network with SSO, MFA and granular access controls.

FireDaemon OpenSSL Installer

Cloud-managed secure network access

The IVPN client for Windows

SimpleX - the first messaging network operating without user identifiers of any kind - 100% private by design! iOS, Android and desktop apps 📱!

A very small, very simple, yet very secure encryption tool.

The worlds most frequently used web app scanner. Free and Open Source.

OnionShare is an open source tool that lets you securely and anonymously share files, host websites, and chat with friends using the Tor network

Secure email transfer and file sharing

Secure video meetings by Proton

Nmap ("Network Mapper") is a free and open source utility for network discovery and security auditing.

SanDisk Security tool to create, change and modify the password for SanDisk drives

a complete suite for wireless protocol investigation with native support for many common Software Defined Radios.

Before sharing sensitive and/or confidential files from your NAS, use File Station to encrypt them into .qenc files.

Encrypt files, folders, and text with strong algorithms. Includes steganography and post-quantum key exchange (ML-KEM).

A free, open-source and cross-platform password manager.

Mullvad is an open-source commercial virtual private network service based in Sweden.

SQL powered operating system instrumentation, monitoring, and analytics.

Create virtual private networks on-demand

Nessus Agents give you visibility into additional IT assets - even endpoints, and other remote assets that intermittently connect to the internet.

Softros LAN Messenger is an easy-to-use LAN messaging application for safe, secure and effective intra-office communication. It does not require a server to run and is very easy to install.

The Ransomware Terminator

Protect yourself against tracking, surveillance, and censorship.

Secure clouds for documents and passwords

The best manual tools to start web security testing.

The ipfilter.dat file helps protect your privacy and security when using Bit Torrent by blocking a list of potentially malicious peers. This utility downloads and installs a selected list for your Bit Torrent client.

File Encryption, Folder Encryption Software

Free PGP Encryption Software

A modern, cross-platform, open-source GUI for OpenPGP encryption.

Boost your productivity and reclaim your free time by blocking distracting websites, games and applications.

AES Crypt for Windows (30-day trial)

A decentralized and secure messenger app

TorGuard VPN Service encrypts your internet access

HTTP/2 web server with automatic HTTPS

A secure and free password manager for all of your devices.

Microsoft Outlook add-in for secure email and file sharing

AES-256 File Encryption CLI Tool

NordLayer provides flexible cybersecurity tools for businesses of any size or work model.

An enterprise browser with integrated NordLayer security controls.

Network security scanner — rogue device detector, STP monitor, and connectivity analyser

The new firewall for the modern Internet.

Anti-ransomware protection for Windows with real-time behavioral monitoring

Windows folder stealth tool with whitelist-based access control

AI-powered multi-vendor firewall configuration analyzer

A filesystem in userspace (FUSE) with transparent encryption (when writing) and decryption (when reading).

Netmaker makes networks with WireGuard. Netmaker automates fast, secure, and distributed virtual networks.

A MITM HTTP(s) proxy that sits in between HTTP(s) talking applications, such as a web browser and HTTP servers, such as those serving websites.

Privileged access management client

Open-source AI penetration testing tool to find and fix your app’s vulnerabilities.

Redaction software for security conscious organisations. Protect yourself and your organisation from accidental disclosure.

A simple, modern, lightweight, open-source and secure password manager.

Secure-by-default JavaScript and TypeScript runtime.

Complete Windows host for OmniMend device diagnostics, approved PC repair, and Security Vitals Beta.

Open Source smartcard driver for Windows

OpenBao is a software solution to manage, store, and distribute sensitive data.

CLI tool for managing .env files — validation, secret scanning, format conversion

The official urlscan CLI.

Endpoint behavior analysis system.

Cross-platform, unofficial CLI for Cloudflare Warp

A hardened offline password manager written entirely in x64 assembly.

USB kill-switch — shuts down the PC when a mapped USB device is removed

SSH Agent backed by Tillitis TKey.

A modern and secure Windows app for managing your 2FA authentication codes

Know who or what touched your Windows PC, and when.

OpenSCA-cli is a supply-chain security tool for security researchers and developers.

Minimal, calm antivirus with real-time safety score and built-in system tools.

A tiny, self-hosted secrets manager for small teams, powered by Cloudflare Workers and D1.

Static analysis for GitHub Actions.

ChMac is a command-line-interface (CLI) tool for Windows that changes or randomizes MAC addresses of specified network adapters.

Vovsoft Password Generator is one of the programs you can rely on, a very simple utility that enables you to create passwords for your accounts with just a couple of clicks. It is an easy to use tool that can generate memorable passphrases.

Vovsoft Random Wordlist Generator is a simple tool that allows you to create a word list of random characters. You can generate random words using different sets of characters.

Secure local-first MFA token manager for Windows with encrypted vault, GUI, CLI, agent, and MCP surfaces.

Native AOT secrets scanner with Gitleaks-compatible and Picket-native modes.

Simple and flexible tool for managing secrets

Secure Exchanges OASF client for Windows.

A Swiss army knife for working with X.509 certificates, JWTs, etc.

Fetch a public verification key from a JWKS endpoint (or via OIDC discovery) and emit it as PEM.

Offline JWT decoder and (optional) signature verifier — single native exe, no runtime needed.

UNIX-like reverse engineering framework and command-line toolset.

Agent-native SSH security suite with 7 RFC-standardized defense plugins

A CLI to create short-lived (8 hours) GitHub App User Access Token for secure local development

pinact is a CLI to edit GitHub Workflow and Composite action files and pin versions of Actions and Reusable Workflows. pinact can also update their versions and verify version annotations.

Fast local microVM runtime for running untrusted workloads with hardware isolation.

Snyk CLI scans and monitors your projects for security vulnerabilities.

.NET obfuscator and licensing solution for protecting .NET applications

Read-only Microsoft Cloud (Entra/Azure/M365) compliance assessment toolkit.

An unofficial desktop client for ProtonMail done with electron nativefier

Security Removable Media Manager.

Command-line tool to search CVEs (Common Vulnerabilities and Exposures) using public APIs.

Decrypt files encrypted by Cryptainer and SecureIT 2000

Security classification banner for Windows displaying system classification levels

Multi-cloud compliance posture scanner (CLI).

Command-line interface for DevOps Shield compliance assessment and policy management.

Hardware Security Module (HSM) management tools and drivers.

A lightweight, portable Windows firewall frontend that alerts users and allows quick blocking of outbound connections without kernel modifications or disabling Core Isolation.

A zero-knowledge encrypted workspace for your documents, notes, and files.

Local-first network scanner that finds and identifies every device on your LAN.

Security scanner for dependencies, secrets, misconfiguration, and code

ClamWin is a Free Antivirus program for Microsoft Windows 10 / 8 / 7 / Vista / XP / Me / 2000 / 98 and Windows Server 2012, 2008 and 2003.

CrowdSec Agent for Windows

Project Memory Doctor — understand what was built in any git repository

Policy-enforcement proxy for MCP servers.

A blazing-fast, secure, and offline-first CLI for inspecting, validating, and manipulating JWTs

A desktop software that can be used to configure the FIDO, PIV and OTP for your security keys.

Verify the confidentiality, integrity, authenticity, and availability of encrypted communications.

Open-source VPN client for Windows built on sing-box

Generate and manage secrets locally, sealed with Windows DPAPI.

Steganography tool to hide data in images/audio and apply invisible watermarks.

Portable dual-engine malware scanner for Windows

Utility for configuring Windows 10 built-in Defender antivirus settings.

Command-line tools for Anchor.dev

A vulnerability scanner for container images and filesystems

ReBAC & ABAC Application Authorization Solution

Trivy is a comprehensive and versatile security scanner.

An alternative client for the Bitwarden® platform

Semantic shell command safety classifier for AI coding agents

Harden package manager configs against supply chain attacks

Persistent classification banner for Windows desktops

Password Manager

Password Manager

See what an attacker sees: audit the attack surface an organisation exposes.

A network-wide software for blocking ads and tracking.

A cross-platform GUI helper for Frida that manages devices, targets, scripts, and frida-server for Android injection workflows.

CLI binary for the agentbridge general-purpose agent interconnect.

Transparent file encryption in git, so encrypted files show up as normal files to other users.

A declarative interface for every secret provider.

A secure, cross-platform password manager built with Go and Fyne

Cloud-connected, high-security ID card production software

CredScope is a deterministic, offline-first static credential exposure and reachability analyzer for Docker Compose and GitHub Actions.

Secure Internet Access and Zero Trust Access to any application.

OSINT CLI with entity-graph, auto-pivot, smart shell, active recon and AI explain

Free, open-source CLI for dependency intelligence and SBOM analysis.

Encrypt and decrypt whole files or their parts using AES, 3-DES, RC2, and DES symmetric algorithms. You can encrypt files with a single password or specify cryptographic keys (vectors) instead. You can change key bit length for better protection.

Questionmark Secure is a locked-down browser designed to provide a secure environment in which to deliver high stakes assessments such as tests and exams.

Turn your phone into a remote alarm for your laptop.

Simple cross platform two-factor authentication app.

Free cross-platform password manager compatible with KeePass.

Matrix Client

Rocket.Chat client

Modern and secure two-factor authenticator app for Windows.

An open-source Kubernetes security platform for your IDE, CI/CD pipelines, and clusters

Authenticator codes in the Windows tray, in a panel that slides out of the taskbar.

Read-only Microsoft Cloud (Entra/Azure/M365) compliance assessment toolkit.

CLI toolkit for vetting endpoints, IPs, and domains

Tool to manually run Windows' monthly update checks for malicious software.

Maps the devices on your network and shows what they are exposing, entirely on your own machine

Webhook signature-verification audit tool

A modern alternative to QuickSFV

chapose - modern high performance file security tool.

Local OpenPGP tool for key management, file and text encryption, signing and verification.

A modular Internet censorship circumvention system designed specifically to deal with national filtering.

Collaborate with your colleagues and peers across the finance world

Let's Encrypt/ACME client and library written in Go

Professional All-in-One Cross-Platform Optimization & Security Suite

Protect and discover secrets using Gitleaks

An innovative, convenient and secure cross-platform crypto app.

JumpCloud Password Manager is a full feature password management tool that provides a seamless, secure authentication experience for both end users and admins.

Securely discover and search Azure Key Vault metadata across Microsoft Entra identities.

Learn Malware Network Traffic Analysis - Beginner-friendly educational tool