The ones we have used (or use) any distribution with LXDE, we know that to edit the menu, we have to manually "touch" the files within / usr / share / applications / to remove or add items to it.
Well, your prayers have been answered. There is an application called LXMEd (aka LXMenuEditor) written in Java that will facilitate this task in LXDE and it even works with Xfce y Gnome.
According to the author's website, LXMEd currently works without problems and has been tested, in Lubuntu, Linux Mint, SuSe y arch-linux. You can download it from this link. Its interface is very simple and closely resembles alacarte, the menu editor Gnome.