Dataedo is a powerful tool for documenting database schemas / creating data dictionaries. Visit Website
Dataedo is an application for documentation of relational databases. It allows users to manage documents, manage data in the form of tables and columns. It also provides descriptions that can also be exported to a .pdf file and also manages entity relationship diagrams to describe the architecture. Its features allows users to track the documentation of the database and manage data repository. It offers a subscription-based pricing model.