Shimo 4 VPN Client for Mac - for Everyone Posted 9/03/2015 at 22:28 UTC in Mac by gnye@amdesign.net | Permalink | Tweet Feingeist Software GmbH today announces Shimo 4, the latest update to one of the leading virtual private network clients for Mac OS X. Shimo integrates seamlessly with OS X Yosemite and El Capitan. There is no need for an additional window to have full control over VPN connections. Connect and disconnect, access statistics and information straight from the drop down menu bar on OS X. Shimo 4 offers increased security and user productivity, all while retaining its simple and elegant design.