Tableau WorkBook

File Format
Name	Tableau WorkBook
Ontology	Electronic File Formats Document Tableau WorkBook ; ; ;
Extension(s)	.twbx, .twb
Wikidata ID	Q58326321

Tableau is data visualization software.^[1] One data is imported, workbooks can be saved for later use or for sharing.

File Identification

TWB files are XML.
TWBX files are Tableau Packaged Workbook files^[2]. ZIP container which includes TWB file plus any data source files.