ATR PRO is a free Android application developed by ATR SSH INJECT. It falls under the category of Utilities & Tools and is compatible with AndroidWith ATR PRO, users can access blocked websites, securely access resources, or try out VPN, SSH, and proxy servers from around the world.

The application offers a comprehensive solution for users looking to use VPN, SSH, or proxy servers. Users can choose the location, account expiration, and account provider for their desired server. The user interface is simple and easy to navigate, making it accessible even for beginners. ATR PRO is a reliable and secure option for those seeking secure and unrestricted internet access on their Android devices.