BFilter is an open source security and privacy application for Windows, Mac, and Linux. It provides users with an advanced and comprehensive security suite designed to protect users from malware, phishing, and data leakage. It features a powerful antivirus engine, a web filtering module, a password manager, and a privacy shield. The antivirus engine is designed to detect and block malicious threats before they can cause damage. The web filtering module blocks malicious websites, phishing attempts, and other malicious sites. The password manager helps users protect their passwords from hackers and other malicious actors. Finally, the privacy shield provides users with an extra layer of security by automatically blocking trackers, IP addresses, and other malicious actors. BFilter also includes a user-friendly interface that makes it easy to configure and manage the application.
The last discontinued version, 4.5, released in June 2003, is still available for download from the official website