Our website provided a free download of doubleConfig 0.0 for Mac. Our antivirus analysis shows that this Mac download is clean. The software lies within System Tools, more precisely General.
From the developer:
DoubleCommand is the most capable keyboard remapper I have found for OS X, but it's a pain to configure. So... here's a little script that configures it for you.
Requires tcl/tk - you can use TclTkAqua or any other Tcl/Tk implementation.