firestorm
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Description:
Viewer for accessing Virtual Worlds
Type: Cask  |  Latest Version: 7.2.3.80036@0  |  Tracked Since: Dec 17, 2025
Links: Homepage  |  @firestormviewer  |  formulae.brew.sh
Category: Multimedia
Tags: virtual-worlds second-life opensimulator viewer 3d
Install: brew install --cask firestorm
About:
Firestorm is a feature-rich third-party viewer for accessing virtual worlds, built on the Linden Lab codebase. It offers advanced customization, integrated tools, and enhanced user interface options compared to the standard viewer. This package provides the Intel version, requiring Rosetta 2 on Apple Silicon Macs.
Key Features:
  • Integrated media and mesh management
  • Advanced avatar customization tools
  • Multiple avatars and accounts support
  • Customizable user interface and themes
  • Built-in parcel and region management
Use Cases:
  • Exploring and creating content in Second Life and OpenSimulator grids
  • Socializing, attending events, and participating in virtual meetings
  • Building, scripting, and managing virtual world assets
Alternatives:
  • Second Life Viewer – Official viewer with basic features, but fewer customization options
  • Cool VL Viewer – Community-maintained viewer focused on performance and stability
Version History
Detected Version Rev Change Commit
Feb 10, 2026 9:53am 7.2.3.80036 0 VERSION_BUMP cfe0fa30
Sep 15, 2025 11:39am 7.1.13.78266 0 VERSION_BUMP eea1e988
Aug 1, 2025 8:19pm 7.1.13.78266 0 VERSION_BUMP e7453c25
Jul 28, 2024 2:46pm 7.1.9.74745 0 VERSION_BUMP 6d7a7dd7