Download the latest free virus definition files and update Quick Heal antivirus

Quick Heal Virus Definitions (64-bit)

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Download Quick Heal Virus Definitions 18.0 (64-bit)

 -  100% Safe  -  Freeware
  • Latest Version:

    Quick Heal Virus Definitions 18.0 (64-bit) LATEST

  • Requirements:

    Windows XP64 / Vista64 / Windows 7 64 / Windows 8 64 / Windows 10 64

  • User Rating:

    Click to vote
  • Author / Product:

    Quick Heal Technologies Ltd. / Quick Heal Virus Definitions (64-bit)

  • Old Versions:

  • Filename:

    QH1800_64.exe

  • Details:

    Quick Heal Virus Definitions (64-bit) 2020 full offline installer setup for PC

The Quick Heal Virus Definitions 64-bit allows manual update of your Quick Heal Antivirus Pro, Quick Heal Internet Security, and Quick Heal Total Security in case that you do not have internet connection or in case auto update fails.

To manually update virus definitions download and run the appropriate file (32-bit or 64-bit) and follow the instructions.

Also Available: Download Quick Heal Antivirus Pro


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