SOFTWARE LICENSE GUIDE
Microsoft SQL Server Express
Microsoft SQL Server Express is a free edition of SQL Server, ideal for development and small production applications.
What it does
It provides a robust relational database management system for desktop, web, and small server applications.
Who it may suit
Developers, students, and small businesses needing a free database solution for learning, development, or deploying small-scale applications.
Free tier and license
Microsoft SQL Server Express is entirely free to download and use.
Limitations to check
It has resource limits, including a maximum database size (typically 10 GB), limited CPU usage, and limited memory usage. Check official documentation for current specific resource limits.
Licensing notes
It is free for both personal and commercial use, subject to its inherent resource limitations.
Verification details
Last licensing verification recorded: 2026-10-28.
Directory record last updated: 2026-10-22. These are separate dates: a record update does not necessarily mean the publisher's terms changed.
AI-assisted summaries may be incomplete or outdated. Confirm licensing, pricing, and commercial-use rights in the official sources before making a business decision.
Frequently asked questions
Is Microsoft SQL Server Express truly free?
Yes, Microsoft SQL Server Express is a free edition of SQL Server.
Can I use Microsoft SQL Server Express for commercial projects?
Yes, it is permitted for commercial use within its specified resource limits.
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