Yep. Aim toward a directory, select files, tell it what to do, execute. Scan when you download. I take from that question that you may not have a lot of computer experience to know about virus and malware. Viruses will always be in some kind of program that EXECUTES, never in data, unless you get that one in a million data file that has a virus triggered executable coded into it. Download it, test it, and if it isn't right, delete it and look for another one. Google popped up a dozen choices. A lot of times we all go through 3-4 programs before finding that 5th one that we like. Just comes with the territory of using a computer. I don't do he exact thing you want to do more than a few times a year, but it works when I need to do it. Usually I just avoid Mpeg4 files.