How can we help you?

  1. Add
    email user

  2. Use

Instructional videos

Introduction video - How to sign up and order

Learn step by step how easy it is to create a business account and subscribe email users on

Haven't used Cryptshare in your browser yet?

We recommend you watch our quick video to learn everything you need to use the Cryptshare Web application successfully.

Frequently Asked Questions

We collect your questions constantly and have answered the most important and frequently asked questions about here.


For a smooth start, we have summarized step-by-step instructions on how to use in a manual.

Need support?

You will most likely find the answer to your question in our FAQ or the user manual. If not, click here to send us your request.


Please use our feedback form, if you have wishes, questions, criticism or even feature requests for us. Our team is looking forward to your opinion.