| Domino Blogsphere | Domino Blogsphere | 1 |
| Lotus | Domino Enterprise Server | 1 |
| Lotus | Domino Mail Server | 2 |
| Lotus | Domino R4 | 1 |
| Lotus | Domino R5 Client | 1 |
| Lotus | Domino R5 Server | 7 |
| Lotus | Domino Server | 1 |
| Ibm | Domino Web Access | 4 |
| Lotus | Domino Web Server | 1 |
| Domjudge | Domjudge | 1 |
| Secudos | Domos | 3 |
| Domoticz | Domoticz | 3 |
| Digitaljunkies | Dompdf | 12 |
| Dompdf | Dompdf | 12 |
| Dompdf Project | Dompdf | 12 |
| Dompdf | Dompdf/dompdf | 2 |
| Domphp | Domphp | 5 |
| Cure53 | Dompurify | 3 |
| Bestwebsoft | Donate | 1 |
| Donate Extra Project | Donate Extra | 1 |
| Unknown | Donate Extra | 1 |
| Unknown | Donate With Qrcode | 1 |
| Wbolt | Donate With Qrcode | 1 |
| Donation Thermometer Project | Donation Thermometer | 1 |
| Unknown | Donation Thermometer | 1 |
| Donations Project | Donations | 3 |
| Unknown | Donations | 3 |
| Nicdark | Donations (wordpress Plugin) | 1 |
| Pytroll | Donfig | 1 |
| Donglify | Donglify | 2 |
| I4a | Donlinkage | 3 |
| Donorbox | Donorbox | 1 |
| Unknown | Donorbox – Free Recurring Donation Form | 1 |
| Abine | Donottrackme - Mobile Privacy | 1 |
| Sunstormgames | Donut Maker | 1 |
| Doodlegod | Doodle Devil Free | 1 |
| Lazyer | Doodle Drop | 1 |
| Id Software | Doom 3 | 1 |
| Doom Vanille Project | Doom Vanille | 1 |
| Doomsday | Doomsday | 4 |
| Drdteam | Doomseeker | 1 |
| Mydoop | Doop Cms | 1 |
| Secom | Door Access Control | 1 |
| Taiwan Secom Co., Ltd., | Door Access Control And Personnel Attendance Management System | 2 |
| Geovision | Door Access Control Device | 4 |
| Taiwan Secom Co., Ltd. | Door Access Control System | 3 |
| Doordash | Doordash | 1 |
| Doorgets | Doorgets | 2 |
| Doorgets | Doorgets Cms | 22 |
| Doorkeeper Project | Doorkeeper | 6 |
| Doorkeeper-gem | Doorkeeper | 1 |
| Ibm | Doors Next | 24 |
| Ibm | Doors Next Generation | 6 |
| Doow | Doow | 1 |
| Ben Webb | Dopewars | 2 |
| Dopewars | Dopewars | 2 |
| Dopnetwork Project | Dopnetwork | 1 |
| Deltaww | Dopsoft | 24 |
| Delta Electronics | Dopsoft 2 | 3 |
| Bayashi | Dopvcomet* | 1 |
| Bayashi | Dopvstar* | 1 |
| Asp Indir | Dora Emlak | 3 |
| Dora Emlak | Dora Emlak | 3 |
| Html-js | Doracms | 7 |
| Apache | Doris | 2 |
| Dormsystem Project | Dormsystem | 2 |
| Doruk100.net | Doruk100net | 1 |
| Dosbox | Dosbox | 3 |
| Anton Vlasov | Dosepa | 1 |
| Philips | Dosewise | 2 |
| Philips | Dosewise Portal | 2 |
| Dosfstools Project | Dosfstools | 2 |
| Dot Project | Dot | 2 |
| N/a | Dot | 2 |
| Clickbar | Dot-diver | 1 |
| Dot-notes Project | Dot-notes | 1 |
| N/a | Dot-notes | 1 |
| Snyk | Dot-object | 0 |
| Dot-object Project | Dot-object | 1 |
| Snyk | Dot-object | 1 |
| Dot-prop Project | Dot-prop | 1 |
| N/a | Dot-prop | 1 |
| DotCMS | DotCMS Core | 1 |
| Valvesoftware | Dota 2 | 5 |
| Neubivljiv | Dota Openstats | 1 |
| Jenkins | Dotci | 3 |
| Dotclear | Dotclear | 29 |
| Dotcms | Dotcms | 53 |
| Dotdeb | Dotdeb Php | 1 |
| Newrelic | Dotnet Extension Buildpack | 1 |
| Dotnetbb | Dotnetbb Forums | 1 |
| Dnnsoftware | Dotnetnuke | 44 |
| Dotnetnuke | Dotnetnuke | 44 |
| Dotnetnuke | Dotnetnuke Cms Fixed In 9.1.1 | 1 |
| Dotnetnuke | Dotnetnuke Iframe | 1 |
| Dotnetzip.semverd Project | Dotnetzip.semverd | 1 |
| Dotnetzip | Dotnetzip.semvered | 1 |
| Jetbrains | Dotpeek | 1 |
| Dotplant | Dotplant2 | 1 |
| Dotproject | Dotproject | 15 |
