.ATLAS File

The atlas file extension is associated with Stronghold 3 castle building computer game, developed by Firefly Studios.

The atlas file contains various data used by the map editor distributed with the Stronghold 3.

How to open:

The atlas files are used for internal purposes of Stronghold 3.

How to convert:

As far as we know, this .atlas file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.