Ultradox (EU) - Hosted at Google's Datacenter in Frankfurt/Germany

From simple mail merge to complex reports, invoices, contracts or creating newsletter campaigns - Ultradox allows you to build amazing stuff within minutes by combining the power of several cloud services like GMail, Forms, Docs, Sheets and Cloud Print.

Generate beautiful and personalized PDF documents from  your own templates by turning Google Docs into a simple yet powerful template engine.

You can use all formatting capabilities of Google Docs when creating your templates.
If you need pixel-perfect documents with background images and font works you can even use LibreOffice to create sophisticated layouts.

Ultradox covers many use cases and you will find ready-to-use examples in the Ultradox template gallery:

* Generating invoices
Ultradox allows you to generate perfectly designed invoices by merging data from spreadsheets, contacts and other data sources into your own templates.
Automatically send out invoices as attachment by mail and upload the generated PDF to Google Drive.

* Create business cards
Generate preliminary business cards by simply picking a contact from you GMail address book.

* Create personalized newsletters
Merge fields from your contacts or from a spreadsheet into the generated documents to send out the personalized PDF documents or rich emails

* Assemble quotes and contracts
You can assemble documents from text blocks by using conditions to quickly compose quotes and contracts for your customers.

* Generate PDF Forms
Ultradox even supports dynamic PDF forms.
Only include the form fields into your document that are relevant for the recipient. 

Ultradox is fully integrated into Google Drive.
Create new or open existing Ultradox files right from the Google Drive interface.
When installing Ultradox from the Google Apps Marketplace, you will also install the Ultradox Add-on's for Google Docs, Forms and Sheets.