The 1.0.4 version of DesktopPlayer for Mac was provided as a free download on our website. This application is compatible with Mac OS X 10.8 or later. This Mac application is an intellectual property of Citrix Systems Inc. The most popular version among DesktopPlayer for Mac users is 1.0. The program lies within System Tools, more precisely Remote Computing. Desktopplayer_1.0.4.dmg is the default file name to indicate this application's installer.
From the developer:
Citrix DesktopPlayer for Mac extends the benefits of XenDesktop to mobile MacBook users, enabling them to work on their Windows virtual desktops in any network scenario - including low-quality connections, congested WiFi hotspots, and even when no connection is available. End users gain freedom while IT gains central control over corporate and BYO MacBooks.
You may want to check out more Mac applications, such as DStv Desktop Player, which might be related to DesktopPlayer.