- De Vita
- AED - Quebec
- DEACAT
- DEACyL
- Deadly Tots
- Deaf Wake
- Deaf-Mute Communication Helper
- DEAFCOM - Česká republika
- DEAN Admin
- DEAN Helper
- Dean's App
- DEARhealth
- DearMamma
- Dechra Dog and Cat Anaesthesia
- DechrApp
- DeCiBeLL
- DeCiBeLL PRO
- DeCiBeLL X Music
- DeCiBeLL XPRO
- DeCiBeLL XS
- DecideDiet
- Decision Matters
- Declan
- Deenanath Mangeshkar Hospital
- Deep Breathe
- Deep Breathing
- Deep ECM
- Deep Sleep - Sleep Learning
- Deep Sleep Hypnotherapy
- Deep Sleep Sounds - Pro
- Deepscope Radiological Anatomy
- Deepscope Ultrasound Simulator
- DeepThink PTB
- Defeat Diabetes
- Defi training by SCHILLER
- Defibrillator
- Deglufarm
- Dein Rückentraining
- Deja Review Microbio/Immun. 3E
- Deja Review: Pharmacology, 3/E
- Delibear
- Delight Supported Living
- Delimed
- Delirium Learning Application
- Delirium Wheel
- DeliverMyRx
- Delmar & Attalla
- DELPHI ECM
- Delta Nurses 24hrs
- Delta-Dent
- Deltapath Acute
- Deltex Guide
- DEM Calculator
- Dementia Dictionary
- Dementia Distractor
- Dementia Emergency
- Dementia Test - risk calculator of dementia
- DementiaSolutions
- Dementie en herinneringen
- Den proti Rakovine
- DEN
- DENGUE - Manejo Clínico - Adulto e Criança
- Dengue ONQOY
- Denkspur
- DENSE Trial
- DENStext