We researched and the best script we found to date that is easy to handle and comes with updates is: http://www.improsys.com/importer.htm

DeviouS
phpFoX Development

The Improsys Importer is a great product and has been a huge part of our growing success. Our site members have no problem using it and the integration into the site was quick and error free. Thanks for the Great tool !

David Abraham
CEO
Famuse.com

To be honest, having discovered your script mean a great relief to me. My team of programmers and I myself have been looking for weeks for the coding for contact importer. We have tried asking several web evelopment companies but to no avail. .

Ken Lim
quiltinglovers.com

Excellent piece of code, great work.

Sameer

I couldn't be happier with improsys.com's professional, fast, and accurate support help both before and after I became a client. Their staff made sure that I not only got the right service for my needs, but also that I was able to implement and maximize the services they provide. I'd recommend improsys.com to anyone who needs web hosting.

Zahidur Rahman
Zahidur59.net

The excellent one!!! He has provide me just with what I need.Good job. Thanks a lot.

Vasilisk Soloshchuk

Mission critical application developer and problem solver.As a developer for 9 years, I will recommend Improsys anyday. Overall, the best technical developer ever hired online.

Peter

They understands complex works easily and generate very creative ideas.

Can