Qualys BrowserCheck for Mac OSX is a free software that helps users find and fix security issues in their browsers, plugins, and missing security updates. It is designed specifically for Mac OSX users.

With Qualys BrowserCheck, users can perform a comprehensive security analysis of their browsers and plugins. The software scans for vulnerabilities and provides detailed reports on any security issues found. This allows users to take necessary actions to fix the vulnerabilities and enhance the security of their browsing experience.

In addition to browser and plugin analysis, Qualys BrowserCheck also runs several system checks, including the Top4 Security Controls. This ensures that users have the necessary security measures in place to protect their systems from potential threats.

Overall, Qualys BrowserCheck for Mac OSX is a valuable tool for users who want to ensure the security of their browsing experience. It provides a simple and effective way to identify and address security issues, helping users stay protected online.