Avast Internet Security has been discontinued. Similar apps include Avast Free Antivirus, which has a free version. Other options are Microsoft Defender, Avira Antivirus, ESET NOD32 Antivirus and ClamTk. There's no shortage of Anti-Virus Apps like Avast Internet Security, with more than 50 alternatives for Windows, Mac, Android, iPhone and iPad.
Cloud-based endpoint platform for real-time detection, prevention, and response to threats using lightweight sensors, advanced machine learning, graph analysis, and threat intelligence—instantly identifying known and unknown attacks for seamless enterprise protection.
United States
Security add-on for Windows. Make it considerably harder for unwanted software to get launched. Not through file signatures but through identifying places where executables have no right to be, for example Documents folders.
United Kingdom
ZoneAlarm Internet Security protects your PC from viruses, spam, spyware, malicious downloads and other internet security threats. ZoneAlarm Security Suite is an application that provides you with complete protection for your PC against viruses, spyware, spam, phishing, and...
Defends against viruses, ransomware, and spyware using automatic updates and DeepGuard 2.0. Includes Scam Protection, Banking Protection, Gaming Mode, and more for optimal performance and security across devices.
Finland
EU
Twister Antivirus integrates almost all of top class security technology such as Proactive Defense, Virtual Machine, Heuristic, iGene, Blackbox, Rollback and Cloud Security etc. It has unparalleled defense capability to against Viruses, Trojans, Spyware and other all kinds of...
As well as an antivirus function, Combo Cleaner includes a disk cleaner, big files finder, duplicate files finder, privacy scanner, and application uninstaller.
Winpooch is a watchdog for Windows (2000, XP, 2003, but only 32-bits). It detects modifications in your system, so as to detect a trojan or a spyware installation. It also includes a real-time anti-virus.
FranceEU
Comprehensive real-time protection against viruses, spyware, identity theft, poisoned web pages, and all types of malware that can threaten your valuable personal information.
CzechiaEU
The internet as I want it: Safe. Private. Ad-free.
GermanyEU
Advanced Mobile Care is your one-stop solution for mobile security and performance, providing Android performance tune-ups, system cleaning, security to stop virus, malware, spyware in real time, game booster, battery doctor, privacy locker, app manager, task killer.
China
Symantec Endpoint Protection provides business antivirus protection with advanced threat prevention, delivering unmatched defense against malware for laptops, desktops and servers.
United States
VIPRE safeguards your private information and personal data with top-rated, award-winning antivirus protection against today’s most prevalent threats, including those that evade traditional antivirus for PCs and Macs.
United States
Israel
