If you have questions regarding gpg4usb you should read the FAQ first. If your question is not answered, you are welcome to use our mailing list:
Our mailing list is hosted at http://lists.gzehn.de. To keep the spam level low, you have to subscribe to send messages to the list.
The archive is publicly available.
If you find a bug, you could submit it to the github bugtracker. Please tell us which version of gpg4usb you are running, on which operating system, from a stick or from harddisk and which language you are using.
Contact the developers
You can also send a private mail to gpg4usb AT cpunk.de
Please use our gpg-key