| Crossbeam-channel Project | Crossbeam-channel | 1 |
| Atlassian | Crowd2 | 2 |
| Crumbs Project | Crumbs | 1 |
| Primx | Cryhod | 1 |
| Red Hat | Cryostat 2 | 1 |
| Lincoln D. Stein | Crypt Cbc | 1 |
| Cryptocard | Crypto-server | 1 |
| Cryptocard | Cryptoadmin | 1 |
| Matt Blaze | Cryptographic File System | 1 |
| Cscope | Cscope | 5 |
| Intel | Csi2 Host Controller | 1 |
| Nvidia | Cuda Toolkit | 1 |
| Current Search Links Project | Current Search Links | 1 |
| Curvycorners | Curvycorners | 1 |
| Louis Jimenez | Custom Meta | 1 |
| Inclind | Custom Pub | 1 |
| Cybozu, Inc. | Cybozu KUNAI For Android | 2 |
| D-bus | D-bus | 9 |
| D-bus Project | D-bus | 9 |
| Netgear | D1500 Firmware | 7 |
| Netgear | D500 Firmware | 7 |
| Bosch | DIVAR IP All-in-one 7000 R3 | 1 |
| Huawei Technologies Co., Ltd. | DP300, RP200, TE30, TE40, TE50, TE60 | 4 |
| Huawei Technologies Co., Ltd. | DP300; IPS Module; NGFW Module; NIP6300; NIP6600; RP200; S12700; S1700; S2700; S5700; S6700; S7700; S9700; Secospace USG6300; Secospace USG6500; Secospace USG6600; TE30; TE40; TE50; TE60; TP3106; TP3206; USG9500; ViewPoint 9030 | 4 |
| Huawei Technologies Co., Ltd. | DP300; RP200; TE30; TE40; TE50; TE60 | 12 |
| Red Hat, Inc. | DPDK | 1 |
| Cisco | DUO Connect | 1 |
| Digitus | Da-70254 Firmware | 4 |
| Unspecified | Dalli | 1 |
| Dameware Development | Dameware Nt Utilities | 1 |
| D-link | Dap-1353 H\/w B1 Firmware | 1 |
| D-link | Dap-2553 H\/w A1 Firmware | 1 |
| D-link | Dap-3520 H\/w A1 Firmware | 1 |
| Opendarwin | Darwin Kernel | 3 |
| Alex Barth | Data | 1 |
| McAfee | Data Loss Prevention(DLP) | 2 |
| NetApp | Data ONTAP Operating In 7-Mode | 3 |
| Dell | Data Protection Search | 1 |
| McAfee, LLC | Data EXchange Layer (DXL) Platform | 1 |
| B. Braun Melsungen AG | Data Module Compactplus | 11 |
| Google LLC | Data-Transfer-Project | 1 |
| IBM | DataPower Gateway CD | 2 |
| Netapp | Data Availability Services | 51 |
| Intel | Data Center Manager | 29 |
| Data Dumper Project | Data Dumper | 1 |
| Ibm | Data Protection | 1 |
| Emc | Data Protection Advisor | 7 |
| Perl | Database Interface | 2 |
| Progress | Datadirect Odbc Oracle Wire Protocol Driver | 2 |
| Ibm | Datapower Gateway | 2 |
| Kingston | Datatraveler Blackbox | 3 |
| Kingston | Datatraveler Elite | 3 |
| Kingston | Datatraveler Secure | 3 |
| Karen Stevenson | Date | 4 |
| Datetopia | Dating Agent Pro | 3 |
| Videolan | Dav1d | 1 |
| Davfs2 | Davfs2 | 2 |
| Royal | Davinci | 4 |
| Freedesktop | Dbus1.0 | 1 |
| Freedesktop | Dbus1.1.0 | 1 |
| Kde | Dcopserver | 1 |
| Gl-sh | Deaf Forum | 2 |
| Debian | Debmake | 1 |
| Hp | Decnet Plus For Openvms | 1 |
| Namo | Deepsearch | 1 |
| Quicksilver | Del.icio.us Module | 1 |
| Dell | Dell Client Consumer And Commercial Platforms | 2 |
| Dell | Dell Client Consumer And Commercial Platforms | 2 |
| Dell | Dell EMC Repository Manager (DRM) | 1 |
| Dell | Dell Hybrid Client (DHC) | 10 |
| Dell | Dell Repository Manager (DRM) | 3 |
| Dell | Dell Wyse Device Agent | 4 |
| Delphiturk | Delphiturk Ftp | 1 |
| Dominionvoting | Democracy Suite | 1 |
| Jenkins | Deploy | 1 |
| Htc | Desire Hd | 1 |
| Htc | Desire S | 1 |
| Pgp | Desktop | 100 |
| Kde | Desktop Communication Protocol Daemon | 1 |
| Drupal | Devel Module | 1 |
| Microsoft Corporation | Device Guard | 5 |
| Puppet | Device Manager | 14 |
| Openstack | Devstack | 1 |
| Mydigoo | Dg-hamb Smart Home Security System Firmware | 1 |
| Dian Gemilang | Dgbook | 2 |
| Fortra | Digital Guardian Agent | 1 |
| Adobe | Digital Editions | 44 |
| IBM Corporation | Directory Server | 1 |
| Redhat | Directory Server | 30 |
| Freed0m | Disckcryptor | 1 |
| Wquinn | Diskadvisor | 1 |
| Kirk Bauer | Diskcheck | 1 |
| Dhis Tools | Dns Package | 1 |
| Docker2aci Project | Docker2aci | 2 |
| Redhat | Docker Community Collection | 1 |
| Ibm | Document Connect For Application Support Facility | 2 |
| Huawei | Document Security Management | 2 |
| Adobe | Document Server | 22 |
| Emc | Documentum Xcelerated Management System | 1 |
| Siteturn | Domain Manager Pro | 1 |
