If you have questions, encounter a problem, or need assistance with Importer for Calendar, please use the built-in contact feature described below.
To submit a support request, choose "Submit Support Request" or "Contact Author" from the application's Help menu. This will create a new message in your email application, pre-filled with important information such as the version numbers of macOS and the application. This helps resolve your issue faster.
For more details on contacting support, including what to do if the app crashes and the built-in function is unavailable, please see the general support page.
Please understand that for ad-free apps in this price segment, which are offered as a one-time purchase and not as a subscription, phone support cannot be provided.