Read Question and Answer section if you have any doubts using MP4Fix. All questions come from MP4Fix users and were answered by MP4Fix supporters on e-mails ( and on Google Play review section.

There’s no such thing as a stupid question!


question mark

When and how to change correctly recorded file?

I don’t have the correctly recorded video. Will MP4Fix work?

Who can see my repaired video? Is it safe?

Why my video recorded with screen recorder is not fixed?

The audio works but I can’t see my video! How to fix it?

I’ve got a rotated video. How to keep portrait/landscape rotation?

My fixed video is too short? Why? Can I recover the rest?

Will I get a better result than I see on free Preview if I pay?

Will I have to pay again if I uninstall and reinstall MP4Fix?

MP4Fix is repairing my broken file very slow. Is it OK?


Question and Answer section is in progress…

Let us know in comment if you don’t find your question on the list above.




Watch MP4Fix in action on You Tube

Leave a Reply

Your email address will not be published. Required fields are marked *