Hi Becky
I have had the deduper software for years and I love it. It is so easy to use. You can set it up to get rid of any format that you don't use. Also the owners are very quick to answer any questions that you have, And they have a yahoo group as well. I use mine weekly to get rid of any files that I want deleted. Next to my machines and embird it is one of the best softwares to have. I hope this helps.
Former South Carolinan
Smiles
Sewinhuggs

I have Deduper too and use it regularly to unzip and remove unwanted formats (just set your preferences once and it will do the trick) - easy to use and very fast.