Gtan is a small application to aid in helping to maintain
TAN numbers for the Dutch Postbank.
At startup one has to enter a list of TAN numbers once (and for
every new tan list you receive).
For use it is simply enough to enter a password and the required
tan number. The retrieved number will then automatically be copied
to the clipboard, so that it's easy to paste it to the web page.
The stored tan list is protected with encryption, and saved in
the registry. Access is impossible without the correct password.
The application language can be switched from Dutch to English
and vice versa.
Gtan is Freeware and can be downloaded here.