The 2.0.2 version of Multi-Find/Change for Mac was provided as a free download on our website. The software lies within Design & Photo Tools, more precisely Viewers & Editors. The actual developer of this software for Mac is Automatication.
From the developer:
Multi-Find/Change (MFC) is a scripted plug-in for Adobe InDesign and InCopy (CS4 and CS5) to manage and execute batches of saved Find/Change queries. MFC is the ideal tool for those who rely (or want to rely) on Find/Change queries to correct and/or format text. MFC allows you to organize Find/Change queries into Sets (lists).
You may want to check out more Mac applications, such as Cuadro or Resize Now, which might be related to Multi-Find/Change.