Similar to Opera
K-Multimedia Player
KMPlayer
K2Editor
KbMedia Player
KIKI (ウェブブラウザ)
KISekae Set system
Kisekae Set SystemLair (匿名掲示板)
LHA
LHA (file format)
Lhaplus
Live2ch
Lotus Symphony
IBM Lotus SymphonyLuminance HDR
Luminance HDR
Media Go
Media GoMednafen
Mednafen
Mery
Messenger (ソフトウェア)
Facebook MessengerMetasequoia
Metasequoia (software)Metax
MeVisLab
MeVisLab
Mi (テキストエディタ)
MIMPI
MindManager Viewer
Mitaka Plus
MLTP: MultiLingual Text Processor
Mobirise
MobiriseMusicBee
MusicBeeMusic Center for PC
Music Center for PCNeoeEdit
Nessus
Nessus (software)