Computing
- ECLIPSE (reservoir simulator), a fluid logic simulator
- Eclipse (software), a software development platform
- Eclipse Foundation, a nonprofit organization to develop Eclipse (Software) projects
- Eclipse (suite), ECSS Compliant Toolset for Information and Projects Support of Enterprises in Space
- ECLiPSe, a constraint logic programming system
- Eclipse Internet, an Internet service provider
- Alias Eclipse, a professional image-editing application
- Data General Eclipse, a line of minicomputers
Read more about this topic: Eclipse (disambiguation)