Open Software License 3.0
- Name: Open Software License 3.0
- Short Identifier as by SPDX: OSL-3.0
- Open Source Initiative Status: OSI approved
- Description: https://web.archive.org/web/20120101081418/http://rosenlaw.com:80/OSL3.0.htm
- Scope: text, code
- SPDX Licence Text: http://spdx.org/licenses/OSL-3.0.html