Small Office Security
KasperskySmall Office Security
Windows®
macOS®
Android™
iOS®
Small Office Security
KasperskySmall Office Security

Your trust well placed

Last year’s stats say it all.

360K
new malicious files detected every day
240K
organizations protected globally
200
countries and territories using Kaspersky

Frequently Asked Questions

My license hasn’t expired yet. Will I lose the remaining days if I renew now?

No, if you renew your license for the same number of devices, any days remaining on your current license will be added on to your new one.

However, if you change the number of devices, your new license term will only begin once your current one has ended. Add your new activation code to your Kaspersky product as normal and your new license will be activated automatically when your current license expires.

I got an error when renewing my license. What should I do?

If you are having technical issues renewing your Kaspersky product, take a look at the Activation Errors section of the Knowledge Base. We’ve written up solutions for the most common renewal and activation issues.

What are the system requirements to use this product?

Windows-based desktops, laptops and tablets:

Operating System
Microsoft® Windows® 10 Home / Enterprise / PRO (TH1, TH2, RS1, RS2, RS3, RS4, RS5) Microsoft Windows 8.1 Pro / Enterprise (SP 0 and Windows 8.1 Update) Microsoft Windows 8 Pro / Enterprise (SP 0 or later) Microsoft Windows 7 Starter / Home Basic / Home Premium / Professional / Ultimate (SP 0 or later)
Processor (CPU)
1 GHz or higher
Memory (RAM)*
1 GB (x32) or 2 GB (X64)

Windows file servers – processor and memory requirements

Operating System
Microsoft Windows Server 2016 Essentials / Standard RTM
Processor (CPU)
1.4 GHz (x64) or higher
Memory (RAM)*
2 GB

Operating System
Microsoft Windows Server 2012 R2 Foundation / Essentials / Standard
Processor (CPU)
1.4 GHz (x64) or higher
Memory (RAM)*
4 GB

Operating System
Microsoft Windows Server 2012 Foundation / Essentials / Standard
Processor (CPU)
1.4 GHz (x64) or higher
Memory (RAM)*
4 GB

Operating System
Microsoft Windows Small Business Server 2011 Standard / Essentials (SP1 or later)
Processor (CPU)
2 GHz (x64) or higher
Memory (RAM)*
8 GB

Operating System
Microsoft Windows Small Business Server 2008 Standard x64 Edition (SP2 or later)
Processor (CPU)
2 GHz (x64) or higher
Memory (RAM)*
4 GB

Operating System
Microsoft Windows Server ® 2008 R2 Foundation / Standard / Enterprise (SP1 or later)
Processor (CPU)
1.4 GHz (x64) or higher
Memory (RAM)*
512 MB

Windows-based desktops, laptops and tablets: general requirements

1150 Mb free space on hard drive
Processor that supports the SSE2 instruction set
Internet access (for application installation and activation, use of Kaspersky Security Network, and for updating databases and application modules)
Microsoft Internet Explorer 8.0 or later
All versions of Microsoft Edge.
Mozilla Firefox versions 52.x – 59.x or later
Mozilla Firefox ESR 52.x
Google Chrome versions 48.x – 64.x
Microsoft Windows Installer 3.0 or later
Microsoft .NET Framework 4 or later
Webcam access protection is provided only for compatible webcam models

Mac-based desktops and laptops

1220 MB free space on the hard drive
Memory (RAM): 2 GB
macOS 10.12 - 10.13

Full details on System Requirements are available at https://www.kaspersky.com/mac-security

Smartphones and tablets

Android™ 4.2 – 9.x
Minimum screen resolution: 320 x 480

iPhone and iPad

iOS® 9.05 or higher**

All devices

Internet access (for the application installation and activation, for the use of Kaspersky Security Network, and for updating databases and application modules)
Webcam protection available for a range of compatible cameras, for full list visit: https://support.kaspersky.com

Kaspersky Small Office Security includes following applications:

Kaspersky Small Office Security for Personal Computer
Kaspersky Small Office Security for File Server
Kaspersky Internet Security for Mac
Kaspersky Internet Security for Android
Kaspersky Password Manager



* Free RAM
** Only Kaspersky Password Manager is available for these platforms.

Small Office Security
KasperskySmall Office Security
Windows®
macOS®
Android™
iOS®
Small Office Security
KasperskySmall Office Security