Quick Heal AntiVirus Pro

Quick Heal AntiVirus Pro is the entry-level protection layer for Windows PCs — an anti-malware core built around Quick Heal's DNAScan behavioural detection engine plus USB drive protection and browser safety in one lightweight annual license. It is the right product for standalone home PCs where the user does not do online banking or handle sensitive email.

The engine is optimised for low-end Indian laptop hardware — Quick Heal officially supports systems as small as 2 GB RAM, and real-world benchmarks put CPU usage during idle at well under 1%. Every install is auto-updated daily and pulls definitions from Quick Heal's India-hosted cloud so signature refresh works even on unreliable broadband.

Available for 1 / 2 / 3 / 5 / 10 users on 1-year Regular and 3-year Standard plans. If you also want anti-phishing, safe banking and email protection, upgrade to Internet Security. If you want the full suite (parental controls, secure vault, PC tuner), go with Total Security.

Key Features

• Real-time antivirus with DNAScan behavioural detection
• USB drive auto-scan and boot-time scan
• Browser + download scanning (Chrome, Edge, Firefox)
• Anti-Keylogger to protect against credential-stealing malware
• Automatic virus-signature updates from India-hosted CDN
• Low system impact — under 220 MB RAM after boot
• Silent mode for gaming / presentations
• Emergency Disk creator — bootable USB for offline cleanup

System Requirements

• Operating System — Windows 11 / 10 / 8.1 / 8 / 7 SP1 (32-bit and 64-bit)
• Processor — 1 GHz Intel Pentium or later
• RAM — 2 GB minimum (4 GB recommended)
• Hard Disk — 3 GB free space for install + updates
• Internet — Broadband connection required for activation and definition updates
• Browsers — Microsoft Edge, Google Chrome, Mozilla Firefox (latest 2 versions)

Frequently Asked Questions

Do I need anti-phishing?

If you use online banking, UPI apps, or read email on this PC — yes, upgrade to Internet Security. AntiVirus Pro does not protect against phishing URLs. It only blocks known-malicious file downloads and infected websites.

Can I run AntiVirus Pro alongside another antivirus?

No — running two real-time antivirus engines side-by-side is not supported and causes system slowness and false positives. AntiVirus Pro auto-disables Windows Defender on install.

Is this a genuine license from an authorized partner?

Yes. India Enterprises is an authorised Quick Heal / Seqrite partner. Every product key is registered on your Quick Heal account and activation is confirmed before we release your GST invoice.

How is the license delivered?

For electronic (ESD) SKUs the product key is emailed to you within business hours once payment is confirmed — no physical shipment. If you specifically need a retail box with DVD, we can arrange courier delivery pan-India in 3–5 business days.

Is GST included in the price?

No — all list prices on this page are exclusive of GST. 18% GST is added at billing and is fully input-tax-creditable for registered businesses.

Can I use one license on multiple devices?

Each license covers the exact number of users / endpoints stated in the SKU (for example a 5-user pack activates on up to 5 devices simultaneously). Additional users need an Addon license.

Do you provide installation support?

Yes — every purchase includes a free remote install session. Our engineer will download the client, activate the license with your product key, apply recommended policies, and confirm real-time protection is running.

How do I renew an existing license with you?

Share your existing product key and expiry date with us — we'll send a GST-compliant renewal quote at authorised-partner MRP. Renewals typically drop-in as a seamless upgrade so protection never lapses.

Does the license include free upgrades?

Yes. For the duration of your active subscription you'll receive every major and minor version upgrade automatically, plus daily virus-signature updates.

What happens if my license expires?

Real-time protection stops updating and after a few days the product switches into a limited free mode. You lose behavioural detection, ransomware roll-back and cloud reputation checks — we recommend renewing at least 30 days before expiry.