To download a billing template, whether it is an invoice, an invoice specification, or a credit note, head over to the Control Panel, under the Billing section, and click on Manage Billing Templates.
The list of existing billing templates will appear, you can search for the billing template you want by scrolling through the list or entering the billing template name in the following field.
If you want to download an inactive billing template, click the Selected View field and switch to the view you want.
Click the 'Pencil'-icon.
The following dialog will appear.
Just to be safe, please ensure you copy/paste the URL (address bar, in your web browser); as this contains the Schema name of the invoice template you are downloading.
Click the Download button, and it will automatically start downloading.
Once it is downloaded, click the Cancel button, and you are done.
Note:
1. Ensure that you are a User with 'Administrator'-rights set up to be able to access Control Panel.