These files are in an XML format which can be imported. They are updated at least weekly.
You will need to save them to disk and use the latest 7-Zip (aka p7zip, xz) to open them.
You can use them as a backup, for personal use, or for redistribution under the wiki license.
As the English dump is large, a dump of current revisions is provided.
The complete dump is recommended for import or backup purposes.
You may also be interested in the WikiFur statistics.