Our website provided a free download of VolumeManager 1.9.4 for Mac. The software lies within System Tools, more precisely System Optimization. This Mac app was originally produced by Plum Amazing Software LLC.
From the developer:
Volume Manager is a Mac OSX app used to organize, automate, and monitor the mounting of Windows (SMB) and Apple (AFP) volumes/shares/disks. Laptops can use this app to manually or automatically mount volumes at work and at home. Volume Manager can also be used to wake computers that are sleeping on an ethernet LAN.
You may want to check out more software for Mac, such as TrashMagic, Lilt or WebGrab-FF2, which might be similar to VolumeManager.