Jason is a little tool that lets to easy convert files from CSV to JSON. Just drag a file and drop it into the application window. The only button sets the delimiter used in the file CSV: comma or semicolon (special for iWorks Number users).
Full Specifications
What's new in version 1.0
General
ReleaseOctober 4, 2013
Date AddedOctober 4, 2013
Version1.0
Operating Systems
Operating SystemsMacintosh, Mac OS X 10.7, Mac OS X 10.8, Mac OS X 10.9