Go to Windows platform Display platforms icon
Go to Windows platform Go to Mac platform Go to Android platform

Security Software

This section features a curated collection of top antivirus, anti-malware, firewall and privacy protection tools for Windows, all available for free download. All software is clean, safe and regularly updated to defend your system against viruses, spyware

Avast Virus Definitions VPS icon
Avast Virus Definitions VPS for Windows provides the latest virus and malware definitions to keep Avast antivirus up to date and protect your PC.
AdNauseam icon
AdNauseam for Windows is a privacy-focused browser extension that blocks and clicks ads to protect users from tracking and profiling.
abylon FREEHASH icon
abylon FREEHASH for Windows is a free tool that calculates hash values for files, helping users verify data integrity using various hash algorithms.
Argente Data Shredder icon
Argente Data Shredder for Windows is a secure file deletion tool that permanently removes files and folders, preventing data recovery.
Argente Malware Cleaner icon
other harmful software from your system.
Windows Firewall Control icon
Windows Firewall Control for Windows is a powerful tool that enhances the built-in Windows Firewall, providing more control and advanced features for managing network security.
KeePass Password Safe icon
KeePass Password Safe for Windows is a secure password manager that helps users store and manage their passwords with strong encryption.
Program Blocker icon
Program Blocker for Windows is a simple tool that allows users to block specific programs from running on their computer, improving productivity and security.
K7 Total Security icon
K7 Total Security for Windows is an all-in-one security solution that provides antivirus protection, firewall, and privacy tools to safeguard your PC from threats.
Coolmuster Android Assistant icon
Coolmuster Android Assistant for Windows is a powerful tool that allows users to manage and transfer data between Android devices and computers with ease.
NordPass icon
NordPass for Windows is a secure password manager that stores and encrypts passwords, helping users manage their credentials safely across devices.
ZHPCleaner icon
ZHPCleaner for Windows is a free tool that scans and removes unwanted toolbars, adware, and other potentially harmful programs to optimize system performance.
MailWasherPro icon
MailWasherPro for Windows is an email management tool that helps users filter, block, and preview emails before downloading them to prevent spam and malicious content.
Spark Security Browser icon
Spark Security Browser for Windows is a secure web browser designed to protect user privacy by blocking malicious websites, ads, and tracking elements.
Trellix Stinger Portable icon
Trellix Stinger is a standalone malware removal tool designed to detect and remove specific viruses and threats without requiring full antivirus installation.
AVG AntiVirus Free icon
AVG AntiVirus Free is a free antivirus program that provides basic real-time protection against viruses and malware, but advanced security features require a paid upgrade.
Infection Monkey icon
Infection Monkey is an open-source security tool used to simulate cyberattacks and test network vulnerabilities.
ZoneAlarm Free Antivirus icon
ZoneAlarm Free Antivirus is a free security tool that combines antivirus and firewall protection to block viruses and online threats.
Comodo Antivirus Software icon
Comodo Antivirus Software is a free antivirus that protects against viruses and malware in real time.
ESET Online Scanner icon
ESET Online Scanner is a free on-demand virus scanning tool developed by ESET to detect and remove malware without installation.
Kaspersky® Anti-Ransomware Tool icon
Kaspersky Anti-Ransomware Tool for Home is a free tool that protects against ransomware by detecting and blocking malicious encryption.
Vir.IT eXplorer Lite icon
Vir.IT eXplorer Lite is a free antivirus tool that scans, detects, and removes viruses, malware, and other security threats on Windows systems.
Emsisoft Emergency Kit icon
Emsisoft Emergency Kit is a free portable malware scanner developed by Emsisoft for quickly detecting and removing viruses and other threats.
The best free antivirus icon
Panda Free Antivirus is a lightweight cloud antivirus that protects your PC from viruses and malware in real time.
USB-AV Antivirus icon
USB-AV Antivirus is a lightweight tool to scan and remove viruses from USB drives and removable devices.
ClamAV icon
ClamAV is a free open-source antivirus engine designed to detect malware, viruses, and threats across Windows, Linux, and server environments.
Clam Sentinel icon
Clam Sentinel is a free lightweight tool that adds real-time file monitoring and malware detection to ClamWin antivirus on Windows systems.
S.O.S Security Suite icon
S.O.S. Security Suite is a free Windows security and system repair tool designed to detect malware, remove threats, and fix system issues.
Kaspersky Virus Removal Tool icon
Kaspersky Virus Removal Tool is a free on-demand malware removal tool designed to detect and clean viruses, spyware, and other threats on infected Windows PCs.
360 Total Security icon
360 Total Security is a free antivirus and PC optimization tool that provides real-time protection against malware and system threats.
Avira Free Security icon
Avira Free Security is a free all-in-one security solution that provides real-time antivirus protection, malware removal, and basic privacy tools for Windows users.
RegRun Reanimator icon
RegRun Reanimator is a free Windows malware removal and system repair tool designed to detect, clean, and fix infections caused by viruses, rootkits, and other malicious software.
Bitdefender icon
Bitdefender is a powerful and lightweight antivirus solution that provides real-time protection against viruses, ransomware, spyware, and other advanced threats on Windows, Mac, and mobile devices.
DefenderUI icon
DefenderUI is a lightweight utility designed to enhance and simplify the configuration of Microsoft Defender on Windows 10 and 11.
Trellix Stinger icon
Trellix Stinger is a lightweight portable antivirus utility that quickly scans and removes specific viruses, trojans, and malware from Windows systems without requiring installation.
Dr.WEB CureIt! April icon
Dr.WEB CureIt! April is a free antivirus utility that scans and removes malware from Windows PCs, offering reliable on-demand system security protection.
Avast Free Antivirus icon
Download Avast Free Antivirus for Windows to protect your PC with real-time security, virus detection, and advanced threat protection for free.