How to open M21 file format? (MPEG-21 File)
Problems with opening M21 files occur very often among users. Infelizmente, not everyone is aware that the basic and usually the most common problem is the lack of an installed software to handle the M21 file. Its full name is MPEG-21 File and the company responsible for its development is N/A. Your M21 file has probably an encoded information from the Video Files category. Se você quiser ver o seu conteúdo, aberto, edit or convert the M21 file to another format, instalar um dos aplicativos da lista, a qual é apresentada abaixo nesta página. Can’t you still open your M21 file? Por Favor, visita m21 onde você vai encontrar mais informações.
| Categoria | Developer / Producer | Software |
|---|---|---|
| Arquivos de vídeo | N / D | MPEG-21 File |
Programas que utilizam esta extensão de arquivo
Windows
– QuickTime Player
Mac OS
– QuickTime Player