Best Security Software

Interactive application firewall for GNU/Linux

Real-time virus protection with identity-theft safeguards for multiple devices

Comprehensive protection for your digital life (formerly Kaspersky Total Security)

Secure password management on Android

Securely store and generate passwords

Detects and removes advanced threats and malware

Fast and secure backup and versioning for files and directories

Secure password management for Android

Secure password vault built for teams, with instant sharing and audit trails.

Network-wide ads & trackers blocking DNS server

Free-tier malware protection with Wi-Fi scanning and a file shredder

Secure, Simple and Scalable Video Conferences

Easy, secure WireGuard networking with 2FA

Secure, fast file transfers from the command line

Lightweight Intranet Penetration Proxy Server

Interactive, scriptable man‑in‑the‑middle proxy for HTTP, HTTPS and WebSocket traffic

Cross-platform password manager compatible with Keepass 2.x

Open‑source V2Ray client for Android, giving power users full proxy control

Fast, reliable, and secure file synchronization powered by BitTorrent technology.

The web app for all your data manipulation and decoding needs

Deep visibility and analytics for your virtual network infrastructure

General purpose TLS and crypto library

Open-source antivirus engine for detecting malware across platforms

High-performance reverse proxy for NAT traversal