System Requirements

Dr.Web can be installed and run on a computer that meets the following minimum requirements:

Parameter

Requirement

CPU

An i686-compatible processor.

Free RAM

Minimum 100 MB of RAM.

Hard disk space

150 MB for Dr.Web components.

Files created during installation will require additional space.

Operating system

For 32-bit platforms:

•Windows XP with Service Pack 2 or later

•Windows Vista with Service Pack 2 or later

•Windows 7

•Windows 8

•Windows 8.1

•Windows 10 21H2 or earlier

•Windows Server 2003 with Service Pack 1 or later

•Windows Server 2008

For 64-bit platforms:

•Windows Vista with Service Pack 2 or later

•Windows 7

•Windows 8

•Windows 8.1

•Windows 10 21H2 or earlier

•Windows 11

•Windows Server 2008 with Service Pack 2 or later

•Windows Server 2008 R2

•Windows Server 2012

•Windows Server 2012 R2

•Windows Server 2016

•Windows Server 2019

•Windows Server 2022

Screen resolution

1024x768 or higher.

To ensure a correct operation of Dr.Web the following ports must be opened:

Purpose

Direction

Port numbers

To activate and renew the license

outgoing

443

To update (if the option to update using https is enabled)

outgoing

443

To update

outgoing

80

To connect to Dr.Web Cloud

outgoing

2075 (including UDP),
3010 (TCP),
3020 (TCP),
3030 (TCP),
3040 (TCP)

Other system requirements are similar to those for the corresponding operating system.