The canonical viewer source is in the viewer repository; the tags of the form major.minor.patch-release indicate the revisions used to build the default viewer at that release number.

This page documents each viewer currently being made available by Linden Lab (including the default viewer), with information on which repository and changeset was used to build each.

For links to download these viewers, see the official Alternate Viewers page.


This is the default viewer provided by the downloads page.
NameVersionRepositoryChangesetPublic Access
NameDefaultVersion6.4.21.561414Repository viewer-releaseChangeset35f2b14c1d734382a2184d6d5c0794cb558dcc42Public Accesstrue

Release Candidates

The other cohorts are candidates being evaluated to be the next default; all are believed to be stable.
NameVersionRepositoryChangesetPublic Access
NameCEF91Version6.4.22.561752Repository viewerChangeseta242edc99d62f9f242c2f7f778f347af03a6f5a9Public Accesstrue

Project Channels

These are early experimental viewers; they may not yet be even beta quality - use at your own risk.
NameVersionRepositoryChangesetPublic Access
NameSecond Life Project 360 SnapshotVersion6.2.4.529111Repository viewer-web360Changeset56b0d1cc0fd5Public Accesstrue
NameSecond Life Project Legacy ProfilesVersion6.4.11.550519Repository viewerChangeset42330f2008181d2246ae4684f1eaa299c1228166Public Accesstrue
NameSecond Life Project MuscadineVersion6.4.0.532999Repository muscadineChangeset30437805d539Public Accesstrue
NameSecond Life Project CopypasteVersion6.3.5.533365Repository 486-copypasteChangeset276b9bda5e68Public Accesstrue