- Dictalogic Enterprise
- DictaNet
- Dictaphone - Audio Recorder
- Dictaphone for iPhone and iPad
- Dictate Pro - Speech to text
- Live Transcribe Voice To Text.
- Dictate⁺
- Dictation & Notes
- Transcribe: Accurate Dictation
- Dictate - Voice to Text
- Dictator Speech to Text
- Dictionary Offline - Dict Box
- DictNow
- Did I lock?
- DID Wallet
- Did? Do! Done.
- Didasko
- DIDATIKO
- Didian: Property Agent App
- Die Kuriere
- Die Mitarbeiter App
- HUMANSTARS Employee App
- Die Pferde App
- Die Tor-App
- Dielle APP
- Diem - Get Paid
- Diem - Home Services
- Dienstag - schedule your team
- Dienstrooster.nu App
- Diesel Decoder
- Diezit
- DIFEM Escuelas V4
- Diffchecker
- Different Drummer
- Differential Pressure
- Differenzia Facile
- Diffraction Grating Calculator
- Connect Matrix
- DIFZ re:CONNECT
- Dig In
- Digacel
- DIGAS Connect
- DIGAS Ticket
- DIGAS ToDo
- DIGAS Utility
- DIGAS Work
- Digby® by OCLC®
- DigEdu Gia Sư
- DiggerApp
- DIGI - DEIN Bauassistent
- Digi - the Butler
- Digi Agro Sicredi
- Digi Clip
- Digi Property Tenant
- Digi Property Vendor
- Digi XBee Agriculture
- Digi XBee Mobile
- Digi XBee Tank
- DIGI-APP 2
- Digi-Key Electronics
- Digi-Pas Level Paid
- Digi-Pas Machinist Level
- Digi-Star Cab Control
- Digi-Star Harvest Tracker
- Digi.Storage
- Digi1616
- Digi2016
- Digibo
- Digicard Mobile Punch
- Digicat-Jewellery IT
- DigiCompCalc
- DigiCRM
- DigiD
- DIGIDECK
- Digidentity Wallet
- DigiDictate Mobile
- DigiDoc4 Client
- DigiDocs
- 2023 NYCU
- Digiexam
- DigiFace Personal ID
- Digifier
- Digifirma SignCloud
- Digiforms
- DigiHelp
- Digiholz
- digihosp PATIENT