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k3b
kamailio
kanboard
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kde
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kdevelop
kenotaph-daemon
kenozooid
keurocalc
kexi
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keycloak
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kissback
kitcreator
kiwix
kkedit
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kmymoney
knot
kojo
kona
kphotoalbum
krexx
kripta
krita
lab-assistant
lancepy
laraadmin
laroux.js
lastmission
latexdraw
launcher-folders
lazarus
lazautoupdate
lazpaint
lazsqlx
lbdmf
lcmc
ldap-account-manager
leo-editor
lgck
lhg-tools
libburnia
libcfgplus
libconfig
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libntru
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libpng
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libreidea.org
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libtld
libtmt
libuev
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libxmp
libzip
lifeograph
liferay
lightdm
lightdm-webkit2-greeter
lighttable
lighttpd
lily
lilypond
limba
limesurvey
linux
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linuxclone
linuxwacom
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llvm
lmdd
lnav
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lookat
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lua
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lzip