Free Windows OS security application that allows you to harden Windows settings to mitigate cybersecurity threats. With this tool you can restrict functionalities of Windows and secure vulnerable applications (i.e Office and Adobe Reader).
Cost / License
- Freemium (Subscription)
- Proprietary
Platforms
- Windows




SysHardener is the most popular Windows alternative to OSArmor.
SysHardener is the most popular free alternative to OSArmor.
- SysHardener is Freemium and Proprietary




































I like Voodooshield as an alternative to OSarmor because it protects your computer against viruses, malware and ransomware Also VoodooShield is free for the Basic consumer version .