OpenSimulator

OpenSimulator
Stable release
0.9.2.2 / March 29, 2023; 17 months ago (2023-03-29)[1]
Operating systemCross-platform
TypeServer
LicenseBSD
Websiteopensimulator.org/wiki/Main_Page
Inventory Archive
Filename extension
.iar
UTI conformationapplication/tar
Developed byOpenSimulator
Type of formatFile archiver
OpenSimulator Archive
Filename extension
.oar
Internet media type
application/oar
UTI conformationapplication/tar
Developed byOpenSimulator
Type of formatFile archiver

OpenSimulator is an open-source server platform originally launched in 2007 for hosting virtual worlds and metaverse environments. It is largely compatible with the virtual world Second Life but full compatibility is not a design goal.

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