.OBR | Micro Focus International plc | File sviluppatore | Borland C++ Object Browser Data | Apache Tomcat | Apache Software Foundation |
.ODB | Various Developers | File di database | OpenDocument Database | Apache OpenOffice | Apache Software Foundation |
.ODC | Microsoft Corporation | File di settaggi | Office Data Connection File | Apache OpenOffice | Apache Software Foundation |
.ODCCUBEFILE | Apache Software Foundation | File vari | OpenDocument 1 Chart | Apache OpenOffice | Apache Software Foundation |
.ODF | Oracle Corporation | File vari | OpenDocument Formula | Apache OpenOffice | Apache Software Foundation |
.ODG | Apache Software Foundation | File con immagini vettoriali | OpenDocument Graphic File | Apache OpenOffice | Apache Software Foundation |
.ODI | Apache Software Foundation | File con immagini raster | OpenDocument Image | Apache OpenOffice | Apache Software Foundation |
.ODM | Open Source | File di testo | OpenDocument Master Document | Apache OpenOffice | Apache Software Foundation |
.ODP | Oracle Corporation | File di dati | OpenDocument Presentation | Apache OpenOffice | Apache Software Foundation |
.ODS | Oracle Corporation | File con fogli di calcolo | OpenDocument Spreadsheet | Apache OpenOffice Calc | Apache Software Foundation |
.ODT | Oracle Corporation | File di testo | OpenDocument Text Document | Apache OpenOffice | Apache Software Foundation |
.OOS | Apache Software Foundation | File con fogli di calcolo | Apache OpenOffice (OpenOffice.org) Spreadsheet | Apache OpenOffice Calc | Apache Software Foundation |
.OOT | Apache HTTP Project Management Committee | File di dati | Apache OpenOffice Text Document | Apache OpenOffice | Apache Software Foundation |
.OTC | Apache Software Foundation | File vari | OpenDocument Chart Template | Apache OpenOffice | Apache Software Foundation |
.OTG | Apache Software Foundation | File con immagini vettoriali | OpenDocument Graphic Template | Apache OpenOffice | Apache Software Foundation |
.OTH | Apache Software Foundation | File web | OpenDocument HTML Template | Apache OpenOffice | Apache Software Foundation |
.OTI | Apache Software Foundation | File con immagini raster | OpenDocument Image Template | Apache OpenOffice | Apache Software Foundation |
.OTP | Oracle Corporation | File di dati | OpenDocument Presentation | Apache OpenOffice | Apache Software Foundation |
.OTS | Apache Software Foundation | File con fogli di calcolo | OpenDocument Spreadsheet Template | Apache OpenOffice | Apache Software Foundation |
.OTT | Apache Software Foundation | File di testo | OpenDocument Document Template | Apache OpenOffice | Apache Software Foundation |
.OXT | Sun Microsystems | File con plugin | Apache OpenOffice Extension | Apache OpenOffice | Apache Software Foundation |