o 

O File Extension

Have a problem opening a .O file? We collect information about file formats and can explain what O files are. Additionally we recommend software suitable for opening or converting such files.

What is the .O file type?

o — C Project Output File.



Software to open or convert O files

You can open O files with the following programs:
PCW
 
UltraEdit
UltraEdit by IDM Computer Solutions, Inc.
 
VLC media player
VLC media player by VideoLAN
 
Notepad++
Notepad++ by Notepad++ Team
 


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