The 1.0 version of MonsterVPN for Mac was available to download on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. We recommend checking the downloaded files with any free antivirus. The program is included in Internet & Network Tools. The actual developer of this Mac application is Monster VPN.
From the developer:
MonsterVPN protects your online activity from cyber threats with a fast, encrypted and anonymous connection. It is a great choice if you are looking for a secure VPN app to enjoy unlimited private browsing. With just a tap on your screen, you can turn on the virtual private network and tune into anonymous browsing for an amazing experience.
You may want to check out more Mac applications, such as IPNetShareX, PPPoE Connector or tn3270, which might be similar to MonsterVPN.