I was also about to say what @
Honey did say. What exactly the reason you wanted it for. What types of file you want to convert and what for ? I use one call Any Video Converter for simple stuff. It supports all sorts of videos formats and any 4k video formats. More than I ever need. It can rip CD/DVD and also burn too. Also this thing can download videos from YouTube, Facebook, VEVO, Vimeo, SoundCloud, Dailymotion, Vimeo, Metacafe and many more online videos. It can do quality H.265 Videos so it's used by many popular TV/Movie uploaders. I like it's video editing features. I used it for creating Youtube videos. Well I haven't touched it for a while but when I used it was great. So maybe give it a try if you haven't.