A wu file extension is associated with the Watchfire Bobby testing program. A wu file stores URL list.
WU file extension - Watchfire Bobby URL list
What is wu file? How to open wu files?
File type specification:
The wu file extension is related to the Watchfire Bobby, a software for website accessibility testing tool for Microsoft Windows.
The wu file contains URL list.
Watchfire was acquired by IBM in 2008.
MIME types:
text/x-watchfire-url-list
This wu file type entry was marked as obsolete and no longer supported file format.
This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.