The 1.0 version of Device Management Applications 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. The application lies within Internet & Network Tools, more precisely Network tools. Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe. The actual developer of this software for Mac is Singlestep Technologies.
From the developer:
This is the first series of Device Management Applications from Singlestep Technologies. The device management panels are designed to improve the manageability of select Cisco routers, switches and security devices.
You may want to check out more software for Mac, such as Scratch Device Manager, Check Off - A GTD Task manager application that syncs with Dropbox or Sonokinetic Content Manager, which might be similar to Device Management Applications.