About server and developer software keys
License keys for Windows Server, SQL Server, Visual Studio and Remote Desktop CALs, for small businesses and IT teams.
Windows Server: Standard or Datacenter?
Standard suits physical servers and light virtualization: it covers up to two virtual machines. Datacenter is made for heavily virtualized hosts and allows an unlimited number. Choose Windows Server 2025 Standard for the current release, or Windows Server 2022 Standard.
Remote Desktop CALs
Each user who connects to a Remote Desktop Services server needs a client access license (CAL). We offer user CAL packs for Windows Server 2022, 2019 and 2016, for example the Windows Server 2022 RDS 10 User CAL.
SQL Server and Visual Studio
SQL Server 2022 Standard runs business databases; Visual Studio 2022 Professional and Enterprise serve development teams.
Delivery and help
Keys arrive by e-mail with a PDF invoice. Our Windows Server installation guide covers setup, and our support team helps 24/7 on live chat and by e-mail.