free anti-virus protection downloads

Windows Defender Definition Updates

March 27, 2025 download

Running any signature-based antivirus without the latest definitions might lead to serious security-related problems. Unless the latest virus definitions are installed, the anti-malware tool might fail in detecting some recent threats, ...

New Version

Abacre Antivirus

1.0 download

Abacre Antivirus is new generation of antivirus software. The antivirus reliably protects Windows-based computers from internet viruses, worms and Trojans spreading via email and local networks, macro viruses and old executable viruses. It’s strictly based on ...

5 award

AVG Rescue CD

120.160420 download

... * Comprehensive administration toolkit * System recovery from virus and spyware infections * Suitable for recovering MS ... clean boot from CD or USB stick * Free support and service for paid license holders of ...

AVG Rescue USB

120.160420 download

... * Comprehensive administration toolkit * System recovery from virus and spyware infections * Suitable for recovering MS ... clean boot from CD or USB stick * Free support and service for paid license holders of ...

BufferZone Pro

4.07-128 download

... existing security suite providing an added layer of protection against the risks of the Web and external ... used - inside the Virtual Zone with total freedom, peace and security. With BufferZone Pro, your Web ...

GuardedID

3 download

GuardedID(r) Provides Powerful Identity Theft Protection Online or Offline GuardedIDs innovative clickjack defense, keystroke encryption, anti keylogging technology, and anti screen-logger protects you from identity thief's favorite new ... percent of keyloggers are escaping detection by leading anti-virus programs. This means that even with a current ...

Protector Plus 2014 (32-bit)

8.1.000 download

... Me and 98 platforms. This product provides 100% protection against viruses, trojans, worms, backdoors, spyware, adware, exploits, password stealers, ... Submit Sample, Heuristic scanning, memory scanning, de-activation of viruses in memory, quarantine, user defined scan tasks, compressed ...

Norton Security Deluxe

22.9 download

... trialware comes at a discounted price and provides protection for the multi-device, on-the-go way you live today. ... to protect your identity and financial data from viruses, scams and online threats. Norton Security Deluxe protects ...

PC New

1.0 download

... AUTOMATICALLY, and includes not one but TWO great anti-virus scanners with real time protection! Want to try before you buy? PC NEW ... works! Optimize Internet Connection Scan and Remove Viruses and Malware Repair Corrupt System Files Disable Unnecessary ...

McAfee Stinger Portable

13.0.0.135 download

McAfee Stinger is a portable and free application designed to remove malware-infected files from the ... scans the hard disk on demand and detects viruses, rootkits, Trojans, worms, and other e-threats. McAfee Labs ...

Intra Communication Solution

free180 download

... different? * 4 levels of intelligent self-learning spam/virus protection; * 300MB attachments per email support; * Intra Cmmunicator is a free enterprise IM with Direct mail reply™ technology makes ... Daily backup and 99.9% up time guarantee; * Free update to future generation; * More OnlineNIC now ...

PC Matic

4.0.0.1 download

... internet and system performance. The new Active Malware Protection stops Viruses, Spyware, Worms, Trojan Horses, Rootkits, Bots, Keyloggers, Adware, ... new DAT1 backup software which provides 2GB of free secure online backup and unlimited local backup. PC ...

CacheGuard OS NG

UF 2.2.2 download

... delivered swiftly and efficiently, while also providing robust protection against a variety of cyber threats. One ... set of security features such as SSL inspection, anti-virus scanning, and intrusion prevention. These tools work in ...

Drive Vaccine

10.0 download

... classrooms and internet kiosks... Drive Vaccine's protection is invisible; users feel as though they have ... on a Weekly schedule Automatically accept OS and Anti virus updates Restore while maintaining persistent data using ...

Kaspersky Update Utility

4.1.0.517 download

**Kaspersky Update Utility: Streamlined Security Updates for Enhanced Protection** Kaspersky Update Utility, developed by the renowned ... all Kaspersky software remains up-to-date with the latest virus definitions and security patches. **Key Features:** ...

Kerio Connect

10.0.6 Build 8504 download

... its emphasis on security. The software includes robust anti-spam and anti-virus protection, safeguarding users from potential threats and ensuring that ... supports SSL encryption, adding an extra layer of protection for sensitive data. Beyond email, Kerio Connect ...

MailEnable Standard

10.51 download

... priority for MailEnable Standard. The software includes robust anti-spam and anti-virus protection, which helps safeguard your email communications from malicious ...

McAfee Stinger x64

13.0.0.135 download

... stand-alone utility used to detect and remove specific viruses. The GUI is user-friendly, made from a regular ... the application looks only into system areas where viruses are known to hide, such as program files ...

VIPRE Antivirus

11.0.6.22 download

VIPRE Antivirus is the light-weight and highly effective antivirus program that does not slow down your PC. ... computer from all types of malware threats including viruses, adware, spyware, worms, rootkits, and more. And ...

ADinf32

8.01 download

... application to be their most reliable tool for virus detection. To find a lost file, to analyze ... documents are safe, to figure out why all free space on your hard disk is gone, to ...

Magic Winmail Server

7.2 Build 0524 download

... priority for Magic Winmail Server. It incorporates robust anti-spam and anti-virus mechanisms to protect against unwanted and malicious emails. ... safeguard sensitive information and maintain compliance with data protection regulations. The software is designed with ease ...

McAfee Stinger

13.0.0.135 download

... stand-alone utility used to detect and remove specific viruses. It is not a substitute for full anti-virus protection, but rather a tool to assist administrators and ... performance optimizations. McAfee Stinger is a portable and free application designed to remove malware-infected files from the ...

Yandex Browser

24.6.1.766 download

... search more quickly and autocorrect errors. Reliable protection from viruses Webpages are checked by the Yandex security system ... all downloaded files are scanned by the Kaspersky anti-virus. Translate webpages This browser can translate foreign ...

Wujie

19.02 download

Privacy, Security and Freedom UltraSurf: * enables users inside countries ... public web sites in the world safely and freely * works together with the GIFT (a dynamic node-proxy anti-jamming system); * requires no installation or change in ...