For all devices

Internet connection required

Windows®-based desktops and laptops

150 MB free space on the hard drive
Microsoft Windows 11 Home / Pro / Enterprise
Microsoft Windows 10 Home / Pro / Enterprise
Microsoft Windows 8 & 8.1 / Pro / Enterprise / 8.1 update
Processor: 1 GHz or higher
Memory (RAM): 4 GB

Windows-based tablets (system with an Intel® processor)

Microsoft Windows 11 Home / Pro / Enterprise
Microsoft Windows 10 Home / Pro / Enterprise
Microsoft Windows 8 & 8.1 / Pro (64-bit)
Minimum screen resolution: 1024 x 600

Mac® desktops and laptops
320 MB free space on the hard drive
Memory (RAM): 4 GB
macOS 12- 15

Android smartphones and tablets
System with an Intel® Atom x86 processor, ARMv7 platforms or higher
150 MB of free space
Android™ 8 – 13
Minimum screen resolution: 800×480

iPhone and iPad
iOS® 15 – 16
150MB of free space

If you’ve installed Kaspersky Internet Security and Kaspersky VPN on your mobile devices, you can transfer the VPN functionality to your Kaspersky Internet Security app. In this case, VPN will only be available through Kaspersky Internet Security. However, you can transfer VPN functionality back following our guide.

Please note we do not support the beta versions/previews of new operating systems. Only final, officially released operating systems are supported by the product.

¹ If you’re using Windows 11/10, you might need to download & install all available patches for your Kaspersky security software. Product is not intended to operate on Windows 11/10 Mobile/S/Education/IoT Core editions

² Product functionality may currently be limited on certain devices and operating systems. Please visit our website for more information.

³ The product is not intended to operate on Android Go edition.