How to open O files
Did your computer fail to open an O file? We explain what O files are and recommend software that we know can open or convert your files.
What is an O file?
The .o file extension is most commonly used for compiled object files. These files are created by C compiler applications. They are usually created during the program development process and are used in place of the common program file. These files are used for a variety of platform programs including Unix and Free Pascal.
The .o file extension is also used for Atari Jaguar object module pre-linked compiled code files and Atari Jaguar 68000/mixed object module files.
O file openers, viewers, etc.
These apps are known to open certain types of O files. Remember, different programs may use O files for different purposes, so you may need to try out a few of them to be able to open your specific file.