CSV Editor (By J.A) at Mac App Store analyse

CSV files — comma separated values — are a widely used file type for the transfer of simple information. Its a format used by Excel and a host of other applications in finance and other industries. CSV Editor will open these files supporting a user-selectable set of field delimiters and file encodings, allow you to search and filter (ie, only show rows containing a string), and edit the files. Fields can be altered, rows added, reordered and/or removed, columns added or deleted. CSVEdit supports undo so you can try things out. CSV Editor is a must-have app for anyone who want to edit CSV on the Mac. It allows you to open any encoded CSV documents, automatically detect text encoding and parse any encoded text.