The world file extension is related to the Terraria and used for its game map files.
There are 2 other file types using
the WORLD file extension!
.world - WorldPainter Minecraft map file
.world - The Sims 3 Create a World Tool file
Software that works with world file extension
WORLD file extension - Terraria world file
What is world file? How to open world files?
File type specification:
The world file extension is associated with the Terraria an action adventure and building construction video game for Apple iOS and Google Android operating systems.
The world file stores game map.
List of recommended software applications associated to the .world file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux etc.) and possible program actions
that can be done with the file: like open world file, edit world file, convert world file, view world file, play world file etc. (if exist software for corresponding action in File-Extensions.org's database).
- Others world file
Unspecified and all other actions for computer programs working with world file - Terraria world file
Click on the software link for more information about Terraria. Terraria uses world 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.).