«O» file extensions
File extensions starting with the letter O
Microsoft Office OneNote Single File Package
Microsoft Office OneNote Table Of Contents
Microsoft Office OneNote Table Of Contents
PowerDesigner 9 Object-Oriented Model Backup File
ooh!Media message
PowerDesigner 12 Object-Oriented Model File
OmniPage Document
Altium OpenBus Document
Optics Document
Orcad Capture Project File Type
Origin Module Pack File
OPML File
Optics Document
