The 6.0 version of FireDay for Mac was provided as a free download on our website. The actual developer of this software for Mac is Firefly Cinema. The application relates to Design & Photo Tools.
From the developer:
FireDay is a digital dailies coloring tool with live previews, audio sync, backup, versioning, and rendering for DPs and DITs. FireDay is available in two versions: the standard edition is a powerful digital dailies coloring tool for DPs and DITs offering backups, primary and secondary color correction and basic rendering capabilities.
You may want to check out more Mac applications, such as QuickShow OSX, Stone Studio or Dock Icon Viewer, which might be related to FireDay.