- Karpet media and CD player 1.0
- Karpisoft iPod Converter 1.6
- Karrigell 2.3.5
- Karrigell 3.1.1
- Karsa Fulltext Manager
- Karsa Fulltext Manager 2.0.0
- KarSesion
- Karsten Slideshow 3.5.1
- Karsten's BPM Counter 1.0
- Karsten's DVinyl Tool 1.2
- Kart Data 2000
- Kart Data 2000 3.0
- Kart Racer
- Kart Rider
- Kart Tracker 1.6.6
- Karta 3Com EtherLink III ISAPNP Ethernet Adapter (Rodzajowa 3C509b)
- Karta Dell Wireless WLAN
- Karta sieciowa bezprzewodowa USB Philips SNU5600
- Karta SiS 900 PCI Fast Ethernet
- Kartenspiele
- Kartenspiele - Premium Box Edition
- Karteset 2.1.0
- Karteset 2.1.1
- Karthago 3
- KartingRace
- KartoMNT 2.1
- KartOO Meta Search 1.1
- Karvonite
- Karvonite 1.0
- Kasa EX
- Kaseya 6 K2
- Kaseya Agent
- Kaseya IT Toolkit
- Kaseya Network Monitor
- Kasha's Rap Toolbar
- Kashaneh Demo
- KashBox
- KashBox Payment Processing Software 2.06
- Kashchey The Immortal
- Kashef Community Edition
- Kashef Studio 1.0.1
- Kashef Studio 1.1.1
- Kashmir 3D
- Kashmir 3D 8.0.9.18205e Beta
- Kashmir Regular
- Kashmir Web Editor
- Kashmir Web Editor 1.2.3
- Kashmir Web Optimizer
- Kashmir Web Optimizer 0.1 Beta
- Kashoo Reward Reminder 1.0
- Kasino
- Kaskade
- KasKusMenu 2.5.2
- Kasparov Chessmate
- Kaspersky
- Kaspersky 2012 Database Updater 12.0.0.374
- Kaspersky Administration Kit
- Kaspersky Administration Kit 8.0 RC1 Build 1999
- Kaspersky Anti Spam Personal
- Kaspersky Anti Virus 7.0 10 Licences 1 Year