logiciels
| Nom | Type | Notoriété | Popularité |
|---|---|---|---|
| Odnoklassniki | Site | 47 | 24.5 |
| Odoo | Oeuvre | 27 | 140.7 |
| Odysee | Oeuvre | 32 | 44.7 |
| Odyssey Engine | Oeuvre | 5 | 0.7 |
| Office Genuine Advantage | Oeuvre | 4 | 0.5 |
| Office Mobile | Oeuvre | 17 | 0.0 |
| Offprint | Site | 1 | 0.6 |
| Offsystem | Oeuvre | 5 | 0.6 |
| Ofono | Oeuvre | 3 | 0.3 |
| Ogre | Oeuvre | 21 | 5.3 |
| Oh My Gore ! | Site | 1 | 0.4 |
| Ohdio | Site | 1 | 0.0 |
| Oiseaux.net | Site | 1 | 8.9 |
| Okayafrica | Site | 5 | 1.1 |
| Okayplayer | Site | 4 | 0.4 |
| Okcupid | Site | 12 | 26.0 |
| Oko.press | Site | 4 | 0.3 |
| Okular | Oeuvre | 23 | 3.1 |
| Okuna | Site | 1 | 0.2 |
| Olive | Oeuvre | 9 | 0.9 |
| Ollydbg | Oeuvre | 16 | 8.6 |
| Olvid | Oeuvre | 6 | 16.0 |
| Olx | Site | 28 | 18.5 |
| Olympedia | Site | 2 | 0.0 |
| Olympics.com | Site | 2 | 0.0 |
| Ombrage de Celluloïd | Concept | 24 | 27.1 |
| Omega | Oeuvre | 8 | 1.0 |
| Omegat | Oeuvre | 32 | 33.5 |
| Omegle | Site | 43 | 649.9 |
| Omeka | Organisation | 16 | 2.8 |
| Omemo | Oeuvre | 2 | 0.5 |
| Omerta | Site | 1 | 0.0 |
| Omikron Basic | Oeuvre | 4 | 1.6 |
| Omnigraffle | Oeuvre | 5 | 2.3 |
| Omnirom | Oeuvre | 13 | 3.1 |
| Omnis Studio | Oeuvre | 5 | 3.0 |
| Omniweb | Oeuvre | 19 | 3.7 |
| Omroep Zeeland | Site | 5 | 0.0 |
| On Va Sortir ! | Site | 1 | 38.8 |
| Once | Oeuvre | 1 | 13.0 |
| One America News Network | Site | 14 | 6.4 |
| One Ui | Oeuvre | 40 | 25.4 |
| Onefootball | Site | 11 | 0.1 |
| Oneswarm | Oeuvre | 6 | 2.5 |
| Onet.pl | Site | 9 | 0.0 |
| Oniroscope | Concept | 1 | 0.9 |
| Onisa | Oeuvre | 1 | 0.2 |
| Onlyoffice | Oeuvre | 22 | 5.4 |
| Onnx | Oeuvre | 14 | 1.0 |
| Onyx | Oeuvre | 6 | 16.5 |