There are two ways to convert your video files. You can use an online service or offline software. Each has its advantages and disadvantages, which you should know before making a decision. Online converters have several advantages over offline ones. One advantage is that they are available whenever you need them. Another is that you don't have to install anything on your computer. Moreover, you can access most online converters from any device with an internet connection, including smartphones and tablets. The biggest disadvantage of using online services for this purpose is the lack of control over the final result.