Products from Bitdefender

Buy Bitdefender – from a single PC to the small office

Most security programs target one type of user. Bitdefender from Romania, by contrast, covers an unusually broad spectrum: from lean Windows antivirus protection to family licences and solutions for small businesses. The programs are considered light on resources, because a large part of the analysis takes place in the cloud. At Lizenzindustrie, you buy your Bitdefender licence with instant download and your licence key by email.

The Bitdefender range at Lizenzindustrie

• Bitdefender Antivirus Plus 2026 – basic protection for Windows PCs including ransomware defence and a secure browser for banking. From €27.90.
• Bitdefender Total Security 2026 – cross-platform for Windows, macOS, Android and iOS, with firewall, parental controls and optimisation tools. From €39.90.
• Bitdefender Family Pack 2026 – the scope of Total Security for up to 15 devices, designed for larger households. From €69.90.
• Bitdefender Mobile Security for Android – protection against malicious apps and phishing links on your smartphone. From €19.90.
• Bitdefender Small Office Security – for freelancers and small businesses that want to secure several workstations centrally. From €64.90.

We also stock Bitdefender Internet Security, VPN Premium for 10 devices, Password Manager and Total Security bundled with unlimited VPN.

Which Bitdefender edition for which needs?

Just one Windows computer: Antivirus Plus is sufficient if your router handles firewall duties. If you also want parental controls and a dedicated firewall, Internet Security is the next level up.

Mixed devices: as soon as a Mac, Android device or iPhone is added, there is no way around Total Security. From around six devices, the Family Pack usually pays off.

Frequently on the go: the VPN included in Total Security has a limited data allowance. If you regularly work or stream on public networks, you are better off with the bundle of Total Security and unlimited VPN.

Businesses: for computers used for business, we recommend Small Office Security. You can find further solutions under Security Software for Businesses.

Why buy Bitdefender at Lizenzindustrie?

The licence key arrives by email after payment, and you download the software directly from your Bitdefender Central account. We stock only legal licences and, if required, support you with our installation support.

Frequently asked questions about Bitdefender

How do I manage my devices with Bitdefender?

All installations are handled via the free Bitdefender Central account. There you redeem your key and send installation links to other devices.

Can I switch from Antivirus Plus to Total Security?

Yes. Redeem the new key in Bitdefender Central; the software will then be switched to the larger range of features.