The Firestorm Viewer — a popular third-party viewer for Second Life and OpenSim — offers a dedicated Linux version that runs smoothly on most major distributions.

• 64-bit Linux build available as `.tar.xz` archive
• Compatible with Ubuntu, Fedora, Arch, and other mainstream distros
• Includes nearly all features from the Windows version
• Supports advanced rendering, WindLight environments, and OpenSim grids

• Requires OpenGL and modern GPU drivers (NVIDIA/AMD recommended)
• May need additional libraries like `libfontconfig`, `libgtk`, `libcurl`
• Some media features (e.g. streaming) may require `gstreamer` plugins
• Launching via terminal helps diagnose missing dependencies

• Extract and run directly from the terminal
• Check the [Firestorm Downloads Page](https://www.firestormviewer.org/downloads/) for the latest Linux build
• AppImage or Flatpak formats may simplify setup (if available)

Firestorm works well with creative Linux workflows — including OBS, virtual camera routing, and Stream Deck automation. Ideal for immersive projects and modular setups.

Linux users now have a powerful, open-source-friendly gateway to virtual worlds.

Alchemy Viewer is a modern, community-driven viewer for Second Life and OpenSim. It offers a native Linux build alongside Windows and macOS versions.

• 64-bit Linux package available as `.tar.xz`
• Actively maintained with regular beta releases
• Latest version: 7.1.9.2516
• Includes bug fixes, UI enhancements, and UUID-based search features

• No official support team — help is community-based via Discord and in-world group
• Terminal launch recommended for debugging and dependency checks
• SHA256 checksum provided for integrity verification

• Fixed account age display issues
• Improved Heretic skin visuals
• Added UUID-based search for people and groups
• Fixed auto-response menu inconsistencies
• Improved low-resolution texture upload handling

• Download from the [Alchemy Downloads Page](https://www.alchemyviewer.org/downloads)
• Extract and run from terminal
• Join the Discord or in-world group `.:[Alchemy Viewer]:.` for support and early beta access

Alchemy is well-suited for creative Linux setups — including OBS overlays, virtual camera routing, and modular viewer scripting.

Megapahit is a performance-focused viewer for Second Life and OpenSim, offering a Linux build alongside Windows and macOS versions.

• 64-bit Linux builds available for download
• Latest versions:
  • 7.2.1.54496 – Default release
  • 7.2.2.54702 – Beta (2025.07)
• Source code and changelogs provided for transparency

• Distributed as compressed archive (`.tar.xz`)
• Terminal launch recommended for debugging and dependency checks
• Community support via Discord, IRC, and in-world groups

• Emphasis on performance, minimalism, and user control
• Customizable UI and rendering options
• Suitable for advanced users and creative workflows

• Download from the [Megapahit Downloads Page](https://megapahit.net)
• Verify integrity with provided checksums
• Join community channels for updates and support

Megapahit pairs well with modular Linux setups — including OBS overlays, virtual camera routing, and viewer scripting. Ideal for users who value speed, control, and open-source flexibility.