- D ICQ
- Escáner D: imagen a texto
- D&L Matching 3 In 1
- D&S FLO
- D'i'ary
- D'SmartHome Lite
- CD'Track
- D-Card
- D-Day
- Countdown Widget - Day Counter
- D-Day Counter
- D-day Counter widget
- D-Day+ free (anniversary, widget)
- D-EDGE Central Inventory
- D-Guard Cloud
- D-Guard Mobile
- D-Link Wi-Fi
- D-LUX View
- D-Nothi
- D-Pickup
- D-Service
- D-TEC
- D-TEC Desktop
- D-Time
- D-Tools Mobile Quote 2.0
- D-ViewCam Mobile
- D.AI.SY
- D.Bousquet
- D.C.A Project
- D.L.S - Démocratiser Le Savoir
- D.S.Reader
- D/F(稟議)
- D0F Calculator for APS-C Fuji
- D2 Runeword Matcher
- D2F Ductulator
- D2Link
- D3: Dot Lock Notes 3 Security
- D4500
- D4503
- D4700
- D4H Incident Management
- D4H Personnel & Training