.O File Extension

Object File

General Information

Title .O File Extension
Extension .o
Full Form Object File
File Type Compiled Source Code
Developer Various
MIME Type application/x-object

File Function

Primary Function Machine code
Additional Functions Linking, Debugging
Features Binary, Non-executable

File Characteristics

Quality High, Optimized
Supports Layers N/A
Supports Transparency N/A
Editable Indirectly

Use Cases

Application Development Yes
Static Libraries Yes
Software Debugging Yes

Security and Practices

Security Risks Low
Best Practices Version control, Regular updates

Historical/Version Information

Initial Release Varies by compiler
Latest Version Depends on toolchain

Associated Types

Similar Extensions .obj, .lib, .a

Software Compatibility

Software Usage Policy OS Compatibility
GCC Free Various
LLVM Free Various
Microsoft Visual Studio Free, Paid versions Windows