M1A File - opening and understanding

Did your computer fail to open a M1A file? We explain what they are used for and recommend software that we know can open or otherwise handle your .M1A files.

What is a M1A file?

The M1A file extension indicates to your device which app can open the file. However, different programs may use the M1A file type for different types of data.

While we do not yet describe the M1A file format and its common uses, we do know which programs are known to open these files, as we receive dozens of suggestions from users like yourself every day about specific file types and which programs they use to open them.

We are continually working on adding more file type descriptions to the site, so if you have information about M1A files that you think will help others, please use the Update Info link below to submit it to us - we'd love to hear from you!

How to open M1A files

You will need a program compatible with the specific file you are trying to open, as different programs may use files with file extension M1A for different purposes.

While we have not verified the apps ourselves yet, our users have suggested 30 different M1A openers which you will find listed below.

Various viewers for this file format

These apps are known to open certain types of M1A files. Remember, different programs may use M1A files for different purposes, so you may need to try out a few of them to be able to open your specific file.

QuickTimeQuickTimeUser submitted
KMPlayerKMPlayerUser submitted
PotPlayerPotPlayerUser submitted
5KPlayer5KPlayerUser submitted
QQ PlayerQQ PlayerUser submitted
QuickTime AlternativeQuickTime AlternativeUser submitted
ALLPlayerALLPlayerUser submitted
Haihaisoft Universal PlayerHaihaisoft Universal PlayerUser submitted
Stuffit ExpanderStuffit ExpanderUser submitted
MPC-HCMPC-HCUser submitted
QQPlayerQQPlayerUser submitted
Storm CodecStorm CodecUser submitted
RealPlayerRealPlayerUser submitted
PotplayerBitsPotplayerBitsUser submitted
QT LiteQT LiteUser submitted
Any Video Converter ProfessionalAny Video Converter ProfessionalUser submitted
GoPlayerGoPlayerUser submitted
BSPlayerBSPlayerUser submitted
Microsoft Windows Media PlayerMicrosoft Windows Media PlayerUser submitted
FinalCodecs Spring Festival EditionFinalCodecs Spring Festival EditionUser submitted
progeCAD ProfessionalprogeCAD ProfessionalUser submitted
GVOD PlayerGVOD PlayerUser submitted
HUPlayerHUPlayerUser submitted
OpenSubtitlesPlayerOpenSubtitlesPlayerUser submitted
Storm Codec UnicodeStorm Codec UnicodeUser submitted
WinRARWinRARUser submitted
PotplayerbitPotplayerbitUser submitted
progeCAD Professional EnglishprogeCAD Professional EnglishUser submitted
Flash Movie PlayerFlash Movie PlayerUser submitted
YouTube to ALLPlayerYouTube to ALLPlayerUser submitted

Try a universal file viewer

Try a universal file viewer like Free File Viewer. It can open over 200 different types of files - and most likely yours too. Download Free File Viewer here.

We have not yet verified any programs for Mac that work with this specific file format. If you know one, please use the 'Suggest a program' link below. Thanks!
We have not yet verified any web services that work with this specific file format. If you know one, please use the 'Suggest a program' link below. Thanks!