HoudahSpot 4.0 - Powerful file search tool for OS X Yosemite Posted 2/12/2015 at 3:41 UTC in Mac by gnye@amdesign.net | Permalink | Tweet Houdah Software today announces HoudahSpot 4.0, a major upgrade to their desktop search tool for OS X. A Mac OS X essential since 2006, HoudahSpot is an advanced file search tool. It builds upon Spotlight and makes it both more powerful and easier to use. Anyone can effortlessly create precise searches that pinpoint the exact files that they are looking for. Version 4.0 has been completely reimagined for OS X Yosemite. It is faster, easier to use and packs many new features.