Recently, I needed an image converter to convert gif to eps format. 2 out of 3 applications I tried didn't work.
First I tried Doc-Print v3.3 provided on VeryPDF.com. The binary was relatively small and downloaded in few seconds--on a broadband connection. The set up was fast and within few clicks the software seemed to be good to go. The application needed a machine restart to complete installation --although a nuisance but shutting down all windows and open applications deemed to be a very small price to pay to achieve the goal. After restarting the computer, I tried it out anxiously. To my surprise the application didn't start. The window flashed and disappeared. So, I used the uninstall exe provided by the software to uninstal --I had to manually remove a config.ini from under the program directory and then remove the program directory.
I moved on to my ImageMagick, next link on the Google search result page. This one took a while to just load up the mirror sites. I quickly moved on.
The third link, however, was the winner, Advanced Batch Converter 3.9. The downloaded took a few seconds. Installation was quick. It didn't require a machine restart. The application was user friendly. Under 5 minutes, I had my gif image converted to eps! :)