- Kaufman Contact Buddy 1.01 RC1
- Kaufman FTP 2.0
- Kaufman Icon Snatcher 1.10
- Kaufman Launch Cleaner 1.0
- Kaufman Mail Notifier 2.10
- Kaufman Mail Warrior 3.5
- Kaufman Mail Warrior 3.7 beta 1
- Kaufman Notepad+ 1.0
- Kaufman Online Counter 1.0
- Kaufman Pravda 1.26
- Kaufman Songs 1.1
- Kaufman Tray Launcher 1.10
- Kauftraffic
- Kaushik Datta Spirograph 1.0
- KaVoom! KM
- Kavoom! KM Keyboard-Mouse Switch 2.48
- KaVoom! KVM
- Kawaii Radio Player
- Kawaks 1.62
- Kawalan Windows Live Mesh ActiveX untuk Sambungan Jauh
- Kawasaki Jet Ski Watercraft
- Kawasaki Quad Bikes
- Kawasaki ZXR 400 1.0
- Kawattekan
- KawAZ 1.24
- Kaws Icons Pack 4 iPhone
- Kaws Icons Pack 4 iPhone 2
- Kaxaml 1.6 Beta 1 / 1.0
- Kaya Loves Mushrooms
- KAYAK Hotels Metro App Beta
- Kayak Journal
- Kayak Journal 2.2.1.1
- Kayak.com Travel Search 2.1
- Kayako Desktop
- Kayako WinApp
- Kayala EasyBackup
- Kayenne Menu
- KayRa 0.2
- Kayyoppu
- Kayyoppu 1.0
- Kaz Torrent Search 0.9.1
- KAZ Typing Test
- KAZ Typing Test 1.0.0.41
- Kazaa & LimeWire Lyric Finder PRO
- Kazaa Acceleration Patch 4.6.0
- Kazaa Acceleration Patch 5.8.1
- Kazaa Acceleration Patch 5.8.3
- Kazaa Booster 1.09
- Kazaa Buddy 3.0
- Kazaa Donkey 1.2
- Kazaa Download Accelerator Pro 2.50a
- Kazaa Download Manager 3.0
- Kazaa LimeWire Companion 2.03
- KaZaA Lite 2.6
- Kazaa Lite 2.7
- Kazaa Lite Resurrection 0.0.8
- Kazaa Lite Toolbar 2.0a
- Kazaa Music Plugin
- Kazaa Speedup Plus 1.5.2
- KazaaBegone 1.30.0