Minimum requirements *

• Operation system: Windows 7 and higher.
• CPU: 2 GHz or faster with SSE2 support.
• RAM: 2 Gb or more.
• Available hard disk space: no less than 3 Gb.
• Internet connection *.

Recommended requirements

• Operation system: Windows 10 / Windows Server 2016 and higher.
• CPU: 3 GHz or faster with SSE2 support.
• RAM: 4 Gb or more.
• Available hard disk space: no less than 3 Gb.
• Internet connection.

Operating Systems

• Windows 11.
• Windows 10 (32-bit and 64-bit).
• Windows 8.1 (32-bit and 64-bit).
• Windows 8 (32-bit and 64-bit).
• Windows 7 (32-bit and 64-bit).
• Windows Server 2008 R2 or higher (32-bit and 64-bit).

* Note:

We cannot guarantee the correct working of NANO Antivirus / NANO Antivirus Pro if your PC doesn't match the minimum requirements.

Internet connection is required for:

• trial version activation,
• dynamic licenses use,
• downloading latest updates. NANO Antivirus Pro update without internet connection is available if the option "Offline update" is used.

Attention: Administrator rights are required to install the program.