UKanDo Viewer!

Lightweight client for connecting to Second Life and OpenSim based virtual worlds

The Firestorm Project is a viewer for Second Life and OpenSimulator, and the successor to the now discontinued Phoenix Viewer. Firestorm Viewer is based on the Linden Lab V3 LGPL code base and has an enormous number of features, options and interface customization choices, including a look similar to its predecessor Phoenix Viewer. Firestorm is developed for Windows, Linux and Mac OS X operating systems.

Singularity Viewer is an exciting client for Second Life and OpenSim, which strives to combine the beloved look and feel of Viewer 1.23 with the latest and greatest of available technology, and to stay compatible with future Second Life changes and features.

Catznip is graphical client for Linden Lab's user created 3D virtual world, Second Life. Our aim is to refine and reinvent your in-world experience. Our focus is stability, usability, privacy and plenty of new original homegrown features.

Kokua is an open source viewer for Second Life and OpenSim-based virtual worlds. The goal of Kokua is to improve the user interface and usability of the viewer through community involvement, thoughtful design, modern development methods, and a pro-change atmosphere.