You could have downloaded WiiOSx Tool 1.0 for Mac from our software library for free. The software relates to System Tools. Wiiosx-tool-10.dmg is the frequent file name to indicate this app's installer. The bundle id for WiiOSx Tool for Mac is com.chris-fletcher.WiiOSx Tool. This free Mac app was originally designed by Chris-fletcher. The following version: 1.0 was the most frequently downloaded one by the program users.
From the developer:
WiiOSx Tool is a step up from WiiOSx in that it allows you to actually backup original Wii game discs using your Wii as the DVD drive and sending the ISO image over the network. No more trying to insert a Wii game disc into your Mac and having it not recognized or being auto ejected.
You may want to check out more software for Mac, such as FLIR Tools, Smart Screen Tool - Capture Video or Chaikin Power Tools, which might be related to WiiOSx Tool.
HDD Management
CD\DVD Software