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Quick Heal Internet Security 18.00 (

Bank, email, chat, and browse online with seamless security

Free Download

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Quick Heal Internet Security screenshotAdvanced DNAScan
The brilliant Quick Heal DNAScan technology is now improved to combine behavioral and characteristic inspection and controlling of unsafe programs. This results in a safe, new and exact detection of threats.

Improved Scan Engine
The overhauled antivirus scan engine averts rescanning files that have not been modified since the previous scan. This cuts your system's resource usage.

Safe Mode Protection
This tool stops unwanted users from altering the security settings when the system is set on Safe Mode.

Safe Banking
This option secures your online deals on shopping, banking portals and other e-commerce websites. When launched, this antivirus option begins a safe desktop gathering with the supported internet browsers. Quick Heal Safe Banking avoids internet threats like phishing. It also stops dangerous programs like keyloggers that record what you are typing on your keyboard.

Web Security
Internet security protection blocks access to malware infected in real time, false and phishing websites. The core antivirus engine blocks malware transferred from websites hosting vicious codes from infecting your computer.

Stay Connected
Users now have access to Quick Heal Internet Security's Twitter or Facebook with just a click.

USB Drive Protection
This antivirus directly scans external storage devices. Offers virus protection to USB drives from autorun threats.

Vulnerability Scanner
With the aid of this feature you can easily detect security problems and repair them before they allow hackers to take advantage of your computer and its data.

Email Security
The cloud based email security prevents spam, phishing or infected emails from reaching your inbox.

Enhanced Self Protection
The Self-protection feature now takes care of Quick Heal's running services and processes.

Browser Sandbox
Working with your web browser in Sandbox Browser grants you virus protection and a secure, constant browsing experience. Works like a screen between the computer's operating system and the vicious threats thereby blocking the attack surface. This feature support now USB drive support.

Silent Mode
Restrains prompts all Quick Heal Internet Security modules by that reducing system load and allowing constant computer usage.


  • Excellent blocking of phishing and spamsites.
  • Parental control customized and good.


  • Prone to adware.
Name Quick Heal Internet Security
Version 18.00 (
Developer | see all products from this developer
Product Homepage Quick Heal Internet Security
License Free to try (Shareware)
Last Week Downloads 23
All Time Downloads 335,950
Filesize 0.5MB
MD5 Checksum D7A99AC1A266B95A76319A0A700F21AC
OS Support Windows All
Category Utilities

100% CLEAN Certification

BadgeQuick Heal Internet Security has been tested by team against viruses, spyware, adware, trojan, backdoors and was found to be 100% clean. Our editors will recheck this software periodically to assure that it remains clean.


Old Versions

Software Date Added
Quick Heal Internet Security 18.00 ( April 14, 2020 - Latest Version
Quick Heal Internet Security 17.00 ( July 21, 2017
Quick Heal Internet Security 17.00 ( June 09, 2017
Quick Heal Internet Security 17.00 March 15, 2017
Quick Heal Internet Security 16.00 December 11, 2014

Download the free Quick Heal Internet Security