LXDEComponents
This wiki should be considered unmaintained and deprecated, though some information may still be relevant. Please instead refer to Lubuntu.me.
PCManFM
PCManFM wiki entry in the LXDE wiki
LXLauncher
LXLauncher wiki entry in the LXDE wiki
LXPanel
LXPanel wiki entry in the LXDE wiki
LXSession
LXSession wiki entry in the LXDE wiki
LXSession Edit
LXSession Edit wiki entry in the LXDE wiki
LXAppearance
LXAppearance wiki entry in the LXDE wiki
Leafpad
Leafpad wiki entry in the LXDE wiki
XArchiver
Xarchiver wiki entry in the LXDE wiki Xarchiver website
GPicView
GPicView wiki entry in the LXDE wiki
LXTerminal
LXTerminal wiki entry in the LXDE wiki
LXTask
LXTask wiki entry in the LXDE wiki
Openbox
Openbox wiki entry in the LXDE wiki
LXRandr
LXRandr wiki entry in the LXDE wiki
LXShortCut
LXShortCut wiki entry in the LXDE wiki
LXMusic
LXMusic wiki entry in the LXDE wiki
LXDE Common
LXDE Common wiki entry in the LXDE wiki
GtkNetCat
GtkNetCat wiki entry in the LXDE wiki
Menu-Cache
C David Rigby: It seems that no separate web page or wiki entry is available.
LXNM
LXNM wiki entry in the LXDE wiki
PCMan: not included