The Vault 4.7.1 for Mac could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this app available.
According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. The application lies within Security Tools, more precisely Personal Security. The actual developer of this software for Mac is BestApps.
From the developer:
The Vault provides straightforward, easy-to-use, secure storage for all your documents and other data, such as passwords, login credentials and any other confidential information. It can securely store any number of documents, images, screenshots or photos along with your confidential information.
You may want to check out more Mac applications, such as Page Vault Launcher, SmartSafe Vault or MiriToken Vault, which might be similar to The Vault.
Cloud Services
Document management