An llsd file extension is related to the Second Life developed by Linden Lab. An llsd file contains game data.

Detailed description

Software that open llsd file

Add comment

LLSD file extension - Second Life game data

What is llsd file? How to open llsd files?

File type specification:

Game file type icon Game file type

The llsd file extension is associated with the Second Life, an online virtual world, developed Linden Lab for Microsoft Windows, Mac OS X (macOS) and Linux operating systems.

The llsd file stores some kind of data used by Second Life.

The default software associated to open llsd file:

Second Life icon

Second Life  Multiplatform software

Company or developer:
Linden Research

Second Life is an online virtual world developed and launched by Linden Lab in 2003.

Help how to open:

You cannot open this file type manually, it is accessed by the game automatically.

How to convert:

This type of game file is not meant to be converted to anything else.

List of recommended software applications associated to the .llsd file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open llsd file, edit llsd file, convert llsd file, view llsd file, play llsd file etc. (if exist software for corresponding action in's database).

Unspecified and all other actions for computer programs working with llsd file - Second Life game data

Click on the software link for more information about Second Life. Second Life uses llsd file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).


Previous file extension
LLL file extension > Game file types

Next file extension
file extension LMG


Enter any file extension without dot (e.g. pdf)
Search for file extension details and associated application(s)

RSS feed