- Kopy - Copy, Organize, Share!
- Kora - Digital Assistant
- Koramic Dachprofi-App
- KorbytGo
- Kore.ai - Messaging and Bots
- Korean Keyboard - Korean Input Keyboard
- Korean Product Scan: 바코드 스캐너
- Korean vocabulary, TOPIK words
- Koreatimes News
- Korn Ferry Advance
- KORONA.menu
- Korridor
- Korsou Connect
- Kortkompis
- Kortpress.io
- KOsight
- KOSKİ
- Kosmos Hi Lo
- KOSTAL InverterApp
- KOSTAL Solar App
- Kosteuslaskuri
- KosuCHECK
- KotaSAS
- Kotlin Compiler - Run .kt Code
- Kotlin Compiler - Run .kt Code
- Koucha
- Kounters
- KountersLT
- Kovii - calls and video calls
- KOWORK
- KOWORKS
- Koyomi (Calendar)
- KozBon
- Koç University
- KP OH Formulieren
- KPA Flex: Safety Management
- KPC KMS
- KPCL Refrigerant Properties
- Kpet Business
- KPI AESES
- KPI Forms 604
- KPI Forms V6.02
- KPI Pulse
- KPI Rozklad
- KPIS
- TPIS_B
- Entomo