Chargebacks911 - Chargebacks911 is the original chargeback management company with solutions to prevent chargebacks before they happen and fight chargebacks once they do.
Beyond Compare - Beyond Compare allows you to compare files and folders.
Chargeback - Ditch the manual work needed to manage disputes
WinMerge - WinMerge is an open source differencing and merging tool for Windows.
Accertify Chargeback Management - Accertify is a versatile platform that comes with unique chargeback management services.
Meld - What is Meld? Meld is a visual diff and merge tool targeted at developers.