CommandHub 20200 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. The program lies within Security Tools, more precisely Personal Security.
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 actual developer of this free Mac application is Command Hub Pty Ltd.
From the developer:
CommandHub is a secure, compartmented solution for sensitive information with applicability from simple document sharing between groups of users to collaborative interactions that require adherence to business processes.
You may want to check out more software for Mac, such as PasswordVault Lite, which might be similar to CommandHub.