MOV is a very common video file format on the Mac operating system. As a natively supported video format on most Apple's devices, MOV can provide a great video playback performance if you are using QuickTime or other native media processing programs provided by Apple. However, when you need the video somewhere else, like uploading it to an online video community, or embedding it on a webpage of yours, then the MOV video format might give you some compatibility problems, and you will most likely need to convert the MOV video to a format like FLV in order to use the video normally. To do the MOV to FLV conversion, a good MOV video converter on your computer is necessary. So for your reference, today we will introduce some of the best video converters that you can use to convert your MOV to FLV on your Mac computer. Have a look at these recommendations and I’m sure you will have the MOV video converted to FLV effortlessly.