Collect all non-system tables in database.
Export each table to a temporary database and compare size before and after.
Show the table with the collected information and delete the temporary database.
Copy this Sub to a global module and run it with F5.
Don't forget to delete the temporary table (Const StTable).
Tested with MS Access 2010 and .mdb file.
If your file contains a table with multiple fields, you will get error 3838.
Feel free to ask questions or correct my spelling mistakes.