| Goo | Health Assistance Service | 1 |
| NHI | Health Insurance Web Service Component | 1 |
| Carinal Tien Hospital | Health Report System | 1 |
| Oracle | Health Sciences Applications | 2 |
| Oracle | Health Sciences Clinical Development Analytics | 2 |
| Oracle | Health Sciences Clinical Development Center | 1 |
| Oracle | Health Sciences Data Management Workbench | 7 |
| Oracle Corporation | Health Sciences Data Management Workbench | 7 |
| Oracle | Health Sciences Empirica Inspections | 3 |
| Oracle | Health Sciences Empirica Signal | 7 |
| Oracle | Health Sciences Inform | 8 |
| Oracle | Health Sciences Inform Crf Submit | 2 |
| Oracle | Health Sciences Inform Publisher | 4 |
| Oracle | Health Sciences Information Manager | 18 |
| Oracle | Healthcare Data Repository | 15 |
| Oracle | Healthcare Foundation | 14 |
| Sap | Healthcare Industry Solution | 1 |
| Oracle | Healthcare Master Person Index | 15 |
| Oracle | Healthcare Translational Research | 7 |
| Healthcenter Project | Healthcenter | 1 |
| HackerOne | Healthcenter Node Module | 1 |
| Hackerone | Healthcenter Node Module | 1 |
| Healthchecks | Healthchecks/healthchecks | 1 |
| Jim Housley | Healthd | 1 |
| Healthnode Hospital Management System Project | Healthnode Hospital Management System | 1 |
| Philips | Healthsuite Health | 1 |
| Androidebookapp | Healthy Lunch Diet Recipes | 1 |
| Zipongo Inc. | Healthy Recipes And Grocery Deals | 1 |
| Healthylifestyle Project | Healthylifestyle | 1 |
| Kernel | Heap-based Buffer Overflow In Fs/ext4/xattr.c | 1 |
| Heapless Project | Heapless | 1 |
| Lipbrau | Hearsay: A Social Party Game | 1 |
| High Availability Linux Project | Heartbeat | 4 |
| Linux-ha | Heartbeat | 6 |
| Menhir | Heartbeat | 6 |
| Heartland Payment Systems | Heartland-php | 1 |
| Frontrange | Heat | 7 |
| Openstack | Heat | 7 |
| Heat-trackr Project | Heat-trackr | 1 |
| Solarcontrols | Heating Control Downloader | 1 |
| Heavy Duty Truck Driver Simulator 3d Project | Heavy Duty Truck Driver Simulator 3d | 1 |
| Androidcommunity | Hector Leal | 1 |
| Honeywell | Hed2per3 | 2 |
| Honeywell | Hed2per3 Firmware | 2 |
| Honeywell | Hed3pr3 | 1 |
| Honeywell | Hed3pr3 Firmware | 1 |
| Huawei | Hedex Lite | 5 |
| Huawei Technologies Co., Ltd. | Hedex Lite | 5 |
| N/a | Hedex Lite | 5 |
| Hedgedoc | Hedgedoc | 9 |
| Dns-stats | Hedgehog | 1 |
| Hedgehog-cms | Hedgehog-cms | 1 |
| KylinSoft | Hedron-domain-hook | 1 |
| Huawei | Hege-560 | 4 |
| Huawei | Hege-560 Firmware | 4 |
| Huawei | Hege-560, Osca-550, Osca-550a, Osca-550ax, Osca-550x | 1 |
| N/a | Hege-560;hege-570;osca-550;osca-550a;osca-550ax;osca-550x | 1 |
| Huawei | Hege-570 | 2 |
| Huawei | Hege-570 Firmware | 2 |
| Nokia | Heif | 3 |
| Microsoft | Heif Image Extension | 2 |
| Freebsd | Heimdal | 25 |
| Heimdal | Heimdal | 25 |
| Heimdal Project | Heimdal | 25 |
| Heimdalsecurity | Heimdal | 25 |
| Kth | Heimdal | 25 |
| Heimdalsecurity | Heimdal Premium Security | 1 |
| Stashcat | Heinekingmedia | 7 |
| Hej | Hejhome Gkw-ic052 | 1 |
| Hej | Hejhome Gkw-ic052 Firmware | 1 |
| The Heketi Project | Heketi | 1 |
| Heketi | Heketi | 4 |
| Heketi Project | Heketi | 4 |
| N/a | Heketi | 4 |
| The Heketi Project | Heketi | 4 |
| HackerOne | Hekto | 1 |
| Hackerone | Hekto | 2 |
| Hekto Project | Hekto | 2 |
| HackerOne | Hekto Node Module | 1 |
| Hackerone | Hekto Node Module | 1 |
| Oracle | Helidon | 6 |
| Hp | Helion Cloud Development Platform | 1 |
| Hewlett Packard Enterprise | Helion Eucalyptus | 2 |
| Hp | Helion Openstack | 6 |
| Hp | Helion Openstack Glance | 1 |
| Helioscalendar | Helios Calendar | 1 |
| Ignitenet | Helios Glinq | 3 |
| Heliumnetwork Project | Heliumnetwork | 1 |
| Adobe | Helix | 3 |
| Perforce | Helix Alm | 1 |
| Realnetworks | Helix Dna Server | 4 |
| Realnetworks | Helix Mobile Server | 11 |
| Realnetworks | Helix Player | 20 |
| Realnetworks | Helix Server | 15 |
| Realnetworks | Helix Server Mobile | 6 |
| Realnetworks | Helix Universal Mobile Server | 1 |
| Realnetworks | Helix Universal Mobile Server And Gateway | 1 |
| Realnetworks | Helix Universal Server | 5 |
| Joe Testa | Hellbent | 2 |
| Joetesta | Hellbent | 2 |
