CsvDiff

csvdiff v1.6 has folowing features, which you can use if you need them:

• Choosable field separator
• If you provide a file containing the fieldnames, csvdiff tells you (by name) in which field a difference occured
• Multiple column key
• Ignore upper/lower case
• Trim leading/tailing spaces
• fade out selectet columns for comparision, usefull for columns with timestamps or columns which are not interesting for you
• Sort data befor comparing it, this has only effect if for comparision without key(s)
• Ignore empty lines while importing data files
• Second output format, looks a bit like diff, but with colour
• check for duplicate ore NULL key columns
• verbose mode
• new function: numeric comparision for columns