CFTC Web site - This is where you can get the actual data in a TXT file. However, this data is not very useful unless you can view it in a graphic format such as the one in the chart above.

COT Futures Charts This site offers a very low cost subscription to a graphic format COT data chart for currencies and commodity futures.

COT 4 Metatrader Here you can obtain a plugin for Metatrader 4 that will display the COT data as an indicator right in your charts

Free COT Charts Don't say you can't find free COT charts. They are right here.