.OO3 File Extension
OmniOutliner 3 File
| Developer | The Omni Group |
| Popularity |
3.8 | 8 Votes |
| Category | Data Files |
| Format | N/A |
What is a OO3 file?
Data file created by OmniOutliner, a program used for organizing information; can store information using text, checkboxes, pop-up lists, and spreadsheets; used for various purposes, including note taking, tracking expenses, and creating agendas.
More Information
OO3 files can be exported to a variety of text and document file formats, including .KEY, .DOCX, .RTF, .TEX, .OPML, and .HTML.
Programs that open OO3 files
Mac
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