OmniFormat is a powerful utility that allows you to automatically convert more than 75 file types (HTML, DOC, XLS, WPD, PDF, JPG, GIF, TIF, PNG, PCX, PPT, PS, TXT, Photo CD, FAX, and MPEG - ie all that occurs - images, documents, spreadsheets). Converter, and of course so much, but I wonder how it makes OmniFormat. It is necessary to specify the path to the folder in which the conversion will be carried out and the output format, and then just take and pull the files in the selected folder - the files will automatically be converted into the desired format.

http://www.omniformat.com/