NQ Mobile Security is described as ', formerly NetQin Mobile Anti-virus, provides you complete protection against viruses, malware and spyware' and is an app in the Security & Privacy category. There are more than 50 alternatives to NQ Mobile Security for a variety of platforms, including Windows, Android, Mac, Android Tablet and Linux. The best alternative is Microsoft Defender, which is free. Other great apps like NQ Mobile Security are Avast Free Antivirus (Free Personal), Clam AntiVirus (Free, Open Source), Spybot - Search & Destroy (Freemium) and Avira Antivirus (Freemium).
Avast Free Antivirus a the free for non-commercial and home usage antivirus solution from AVAST Software. The program features intuitive, advanced and customizable scanning methods along with other modules dedicated to computer safety.
Avira Free Antivirus offers basic protection for your computer against dangerous viruses, worms, spy-ware, trojans and costly dialers. Premium version includes MailGuard (POP3 and SMTP) and WebGuard for safe surfing.
ESET NOD32 Antivirus is an innovative host-based intrusion prevention system that offers a comprehensive scanning solution. Most importantly, it will not slow down your PC, it's easy to use, and easy to install.
[Please note that ClamWin Free Antivirus does not include an on-access real-time scanner. You need to manually scan a file in order to detect a virus or spyware.] ClamWin Free Antivirus comes with an easy installer and open source code.
HitmanPro (formerly Hitman Pro) is an on-demand malware scanner and removal tool. It will usually do a full-system scan significantly faster than other (traditional) solutions due to its cloud-based scan technique.