What is .TDE file extension?
Data file used by Tablaeu Desktop, a whiteboard visualization and analysis application; contains data extracted from an external data source, such as a Microsoft Excel workbook, Microsoft Access database, or a .CSV file; can also be extracted from a remotely connected data source.
TDE files are used for storing external data in a format recognized by the Tableau software. They are useful for keeping local copies of data so that the data does not have to be reimported from the external source again.
You can see a list of software programs here on www.easyfileopener.org that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.