FAQ - Is there any 3rd party tool available in the market other than DTS xChange to help with DTS to SSIS migration?
No - Only available option is DTS xChange or inbuilt MS DTS Migration Wizard
But study suggests that MS Migration Wizard Success Rate is very low. DTS xChange has several enhancements and new features compared to MS DTS Migration Wizard which saves significant amount of time and money. Visit the following URL to see full list of feature matrix.
DTS xChange Features : http://pragmaticworks.com/products/business-intelligence/dtsxchange/dtsxchange-vs-mswizard.htm