For Desktops:
Minimum system requirements
Webroot SecureAnywhere can be installed on a computer with one of the following operating systems:
Windows

Windows 8, 8.1, 32 and 64-bit
Windows 7, 32 and 64-bit
Windows Vista

Windows XP

Windows XP** Embedded
Mac OS X 10.7 (Lion

Mac OS X 10.8 (Mountain Lion

Mac OS X 10.9 (Mavericks

Mac OS X 10.10 (Yosemite

Mac OS X 10.11 (El Capitan

Mac OS X 10.12 (Sierra

Mac OS X 10.13 (High Sierra

**must support SHA-2
For Servers:
Minimum system requirements
Webroot SecureAnywhere can be installed on a server with one of the following operating systems:
Windows Server

Windows Server 2008 R2 Foundation, Standard, Enterprise
Windows Server 2003** Standard, Enterprise, 32 and 64-bit (must support SHA-2)
Windows Small Business Server 2008, 2011, 2012
Windows Server Core 2003**, 2008, 2012
Windows Server 2003** R2 for Embedded Systems
Windows Embedded Standard 2009 SP2
Windows XP Embedded SP1, Embedded Standard 2009 SP3
Windows Embedded for POS Version 1.0
Windows Server

**must support SHA-2
For VM Platforms:
Minimum system requirements
Webroot SecureAnywhere can be installed within the following Virtual Machine environments on supported Operating Systems:
VMware



Citrix




Microsoft


Microsoft


Microsoft


Virtual Box
For Browsers:
Minimum system requirements
Webroot SecureAnywhere provides support for the following Browser versions:
Google Chrome

Internet Explorer

Microsoft Edge

Mozilla


Safari 5 and newer
Opera 11 and newer