Anti-malware proactive solution

Blocks everything except trusted processes. Prevention is always better and easier than cure.


Perfect choice

  • Protect computer against viruses and ransomware
  • Allowing the opening of only trusted files
  • Guard data from unintentional damage
  • Save copies of files after they have been changed

Defendset is the perfect solution for servers and workstations. The tool features the highest level of protection against viruses, malware and inexperienced users. The program can be easily combined with any antivirus or firewall to provide an extra layer of protection to your system.

Free trial

Download a free, fully functional 30-day trial.
For protection for one year,
buy and activate a registration key.


Compatible with Microsoft Windows 7/8/10,

Windows Server 2008/2012/2016


Operations control

Blocks any unauthorized operations on files.


Save copies of selected files after they have been changed.

Joint defense

Can protect against malware as well as viruses.

Parental control

Protect data from unintentional damage by child.



How it works

Defendset provides comprehensive security through proactive blocking. With this software, you no longer need to actively scan for malicious files because those files won’t ever reach your computer. In addition, your computer’s speed is not affected when the program is searching for and analyzing malicious code. There is no anti-virus database to update, and new unknown viruses cannot infect your system.

Protection against WannaCrypt Ransomware

The defense mechanism of Defendset is based on replication patterns that are common to all viruses, where the virus code is written to other files. Defendset efficiently prevents the spread of viruses on your PC by preventing the infection itself rather than fighting the consequences. It protects your system against malware as well as viruses.