Vault Toolbox
Vault Toolbox is designed to make the everyday life of Veeva Vault Admins and Developers easier. It has a built-in set of "Tools" that allow Vault Developers to leverage the power of the Vault API through a clean and responsive User Interface.
Vault Toolbox is an open-source project. Refer to the official repository for additional details: https://github.com/veeva/Vault-Toolbox