License change

Why have you changed the license?

See LGPL To Polyform

• Which license does EPPlus use?

EPPlus 5 uses a dual license model, with Polyform Noncommercial as the community license and a commercial license for commercial businesses. The commercial license can be purchased at epplussoftware.com.

Versions prior to version 5 is licensed LGPL.

• Can I use EPPlus for my personal project?

Yes, the polyform NC license permits personal use. See Polyform Noncommercial.

• Can I use EPPlus for free in my project?

You can use EPPlus for free if you qualify as a noncommercial organization, See Polyform Noncommercial.

• Does the Commercial license include support?

Yes, anyone who purchase a Commercial license is entitled to support via our website.

• Can I use EPPlus without a commercial license internally within a commercial company

No, all usage within an commercial company requires a commercial license.