Crystal Security Alternatives

Malwarebytes protects you against malware, ransomware, and other advanced online threats that have made antivirus obsolete and ineffective. Free Anti-Malware & Malware .

Your Current Anti-Virus Alone Cannot Protect You

Ensure healthy website performance, uptime, and free from vulnerabilities. Automatic checks for SSL Certificates, domains and monitor issues with your websites all from one console and get instant notifications on any issues.

Try for free freemium $9.0 / Monthly (Lite plan)

VoodooShield can protect you from viruses using two different modes to “train” your computer to be...

A free software that offers complementary security to protect corporate users from ransomware.

OSArmor monitors and blocks suspicious processes on Windows

Windows 10 security delivers built-in & ongoing protections you can trust: Windows Defender Antivirus, firewall, family settings, ransomware protection, real-time protection & more. Stay up to date & protected at no extra cost.

Download the best FREE antivirus for Windows-based desktops, laptops, & tablets and get the core protection against viruses, spyware, phishing & dangerous websites.

Download Avira Free Antivirus 2018 and get award-winning PC protection, including next-gen security against ransomware and other threats. Download for free

Malwarebytes Anti-Exploit is now part of the premium version of Malwarebytes, your complete defense against advanced threats.

herdProtect is a free second-level cloud-based malware scanning platform powered by a the top 68 anti-malware engines.

Spybot Search & Destroy is an anti-malware, adware and antivirus program for safe removal of the threats from the PC and browser.

The Microsoft Security Response Center is part of the defender community and on the front line of security response evolution.

AdwCleaner is a free removal tool for : Adware (ads softwares)