What is a tdb file and how do I open a tdb file?
A TDB is a backup file created by Turbo Lister, a program that helps users create professional eBay listings and to edit and upload items in bulk. It contains a backup of all eBay listings for a particular user. TDB files are saved in the Data directory of a Turbo Lister installation.
Relevant tdb file links:How to open tdb file on Youtube
How to open tdb file on Wikipedia
How to open tdb file on Microsoft.com