CatchPulse is described as 'Free solution that protects you from malware & viruses, 100% of the time. You get powerful application whitelisting, 10+ anti-viruses in the cloud with UAV, and a reliable offline AV combined' and is a Anti-Malware app in the security & privacy category. There are more than 50 alternatives to CatchPulse for a variety of platforms, including Windows, Mac, Web-based, Linux and Android apps. The best CatchPulse alternative is VirusTotal. It's not free, so if you're looking for a free alternative, you could try VirusTotal or Malwarebytes Anti-Malware. Other great apps like CatchPulse are Microsoft Defender, Spybot - Search & Destroy, AdwCleaner and Tron Script.