The 1.0.3 version of ArraySync Client 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 bundle identifier for this application is com.nasolab.arraysyncclient.
ArraySync Client for Mac is included in Audio & Video Tools. We recommend checking the downloaded files with any free antivirus. This free Mac application was originally produced by Avianware. The following version: 1.0 is the most frequently downloaded one by the program users.
From the developer:
ArraySync Client is the free companion app to ArraySync server (also available in the Mac App Store). ArraySync Client requires a connection to an ArraySync server to function.
Create dazzling multi-screen presentations with ArraySync, the network QuickTime synchronizer from The National Software Laboratory.
You may want to check out more Mac applications, such as ArraySync, eM Client or Parallels Client, which might be similar to ArraySync Client.