Editing .mov files

I recently received some .mov files that I need to edit slightly.  Since Movie Maker doesn't support .mov, I tried using Format Factory to convert them to a supportable file format.  Unfortunately, it doesn't seem to be working.  Format Factory only converts the first 1-2 seconds and drops the rest of the video. 

Any advice on freeware that will allow me to either convert or edit the files?

Thanks!

3 Replies