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Quick Heal Internet Security 26.1.0.3 Download for Windows

Quick Heal Internet Security delivers comprehensive protection against web and network-based threats, ensuring your online activities remain safe and secure.

With real-time virus protection, advanced web security, and features like phishing protection and parental controls, this security suite safeguards your system without compromising performance.

Quick Start & Pro Tips

Configure Firewall Profiles

  1. Open Quick Heal Internet Security and navigate to Settings > Firewall
  2. Select Network Profile and choose Home, Work, Public, or Restricted based on your connection
  3. Enable Stealth Mode to hide your system from hackers
  4. Apply settings to activate customized network protection

Explanation: Proper firewall configuration ensures optimal protection based on your network environment while maintaining connectivity for trusted devices.

Set Up Parental Controls

  1. Access Parental Control from the main dashboard
  2. Create a user profile for each child
  3. Set internet access schedules and time limits
  4. Block inappropriate websites and content categories
  5. Enable email filtering to prevent spam and phishing

Explanation: Parental controls help protect children from online threats while teaching responsible internet usage through customizable restrictions and monitoring.

Enable TrackMyLaptop Service

  1. Register your product license key at trackmylaptop.net
  2. Activate the service through Quick Heal settings
  3. Configure location tracking preferences
  4. Set up remote data wipe if needed
  5. Test the service to ensure proper functionality

Explanation: TrackMyLaptop provides peace of mind by enabling you to locate and secure your laptop if lost or stolen, protecting valuable personal data.

Download Quick Heal Internet Security

File size: 498 MB

OS support: Windows

Windows

Download Quick Heal Internet Security Trial – x64

Download Quick Heal Internet Security Trial – x32

Important Features

  • Core Protection: Intelligent antivirus engine provides all-round protection against viruses, worms, and malware with additional AntiSpyware, AntiMalware, AntiRootkit, Silent Firewall, and IDS/IPS capabilities.
  • Advanced DNAScan: Combines behavioral and characteristic inspection to monitor unsafe programs, delivering clean, accurate, and up-to-date threat detection for maximum security.
  • Web Protection: Real-time cloud security blocks access to malware-infected websites and prevents threats transferred through malicious code-hosting websites.
  • Enhanced Firewall: Blocks external and internal threats while allowing configuration for incoming and outgoing traffic with profiles for Home, Work, Public, or Restricted networks.
  • Parental Control: Schedule and configure internet access for children while blocking phishing, spam, and infected emails from reaching your inbox.
  • Browser Sandbox: Runs your web browser in an isolated environment, acting as a screen between your operating system and malicious threats for uninterrupted secure browsing.
  • TrackMyLaptop: Helps locate lost or stolen laptops through a dedicated service, protecting your privacy and valuable data from unauthorized access.

Technical Requirements

Minimum

  • OS: Windows 8, 8.1, 10, 11

Tech Specs

Software NameQuick Heal Internet Security
Version26.1.0.3
LicenseTrial
File Size498 MB
OS SupportWindows
LanguageEnglish
DeveloperQuick Heal Technologies
Homepagehttps://www.quickheal.com
Changelogurlhttps://www.quickheal.com/home-users/quick-heal-internet-security/
Last UpdatedAugust 9, 2026

What’s New in Current Version

  • Version 26.1.0.3 introduces enhanced web security with improved cloud-based threat detection
  • Improved Parental Control features for better internet access scheduling and configuration
  • Enhanced Silent Firewall with Stealth Mode for increased system protection
  • Optimized scan engine reduces system resource usage during full system scans
  • Updated browser sandbox with USB drive support for safer browsing
  • Improved self-protection mechanisms for Quick Heal processes and services
  • Enhanced email security with cloud-based spam and phishing protection
  • Bug fixes and performance improvements for stability

Installation Guide

Installation Steps

  1. Click the download button above to get the installer for your Windows version (32-bit or 64-bit)
  2. Locate the downloaded file QHIS32.EXE or QHIS64.EXE and double-click to run the installer
  3. Follow the on-screen installation wizard to complete setup and activate your trial

Compatibility: Compatible with Windows 8, 8.1, 10, and 11 (32-bit and 64-bit)

Fix Common Problems

  • Issue: Installation fails → Solution: Run the installer as administrator
  • Issue: Trial expires → Solution: Purchase a license key to continue protection

FAQ

Is Quick Heal Internet Security free to download?

Quick Heal Internet Security offers a trial version that you can download and test before purchasing. The full version requires a paid license subscription.

What are the system requirements for Quick Heal Internet Security?

The software supports Windows 8, 8.1, 10, and 11 operating systems in both 32-bit and 64-bit architectures. It is designed to use minimal system resources while providing comprehensive protection.


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