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Contact me

Postal Address:

Johannes Wallroth
Beerbaumstr. 1
13125 Berlin
Germany

Phone: +49 / (0)30 / 4238307
E-mail: info(at)programming.de

(German office hours only)

Important If you did not receive an email after buying a license or cannot find the license, please do not use this contact form, but instead click here to get your license key.

Johannes Wallroth

If you have purchased one of my programs and didn't receive your license key shortly after, check your spam folder carefully - the message may have been blocked. The license key is sent to you within a few minutes after your purchase. You can always retrieve your key(s) by entering your email address here. If that does not work, send me a message via this contact form. Feedback of any kind or business offers are always welcome!