The software is a database of all postal codes (PLZ), bank codes (BLZ), and vehicle codes (KFZ) in Germany. Users can add unlimited text memos for each PLZ, district, street, BLZ, and KFZ. It also includes streets for about 350 major cities in Germany and offers easy searching capabilities.

Furthermore, users have the ability to display all data in a summary format, connecting three tables (Postcodes, City Districts, and Streets) through their respective postcodes. The database includes the following tables: Postcodes (19,670 rows), City Districts (105,084 rows), Streets (235,454 rows), Bank Codes (19,774 rows), and License Plates (779 rows).
With a simple starting process, users can begin searching for data immediately. After launching the program, users can select the "Search Records" button or choose the "View/Search..." menu item. They can then enter any partial postcode, city name, street name, bank name, etc. and press "OK" to initiate the search. The program will open four tables containing the relevant records (Postcodes, City Districts, Streets, and Bank Codes), and users can select the desired record by double-clicking or pressing "Enter."
After selecting a record, users can open the corresponding dialog and add any necessary text memos. Simply input the desired text and press "OK" to save. In summary, this software offers a comprehensive database of German postal codes, bank codes, and license plate numbers along with the ability to attach detailed memos to relevant records, making it an incredibly useful tool for individuals and businesses alike.
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