PhotoFiltre manages several type of external modules. Each type is placed in
a dedicated menu.
The files are with the format "pfl" (PhotoFiltre Library) and must be installed
in the "Plugins" folder.
Filter modules
Available only for images in 16 million colors mode without transparency and
apply to the selection of the image in progress. They are listed under the
menu "Filter / Plug-in".
Image modules
May be limited by the number of colors and the transparency, and apply to
the whole image in progress. They are listed under the menu "Image / Plug-
in".
Importation modules
Allow importation of various formats and are always available (with or without
image).
They are listed under the menu "File / Import".
Exportation modules
Allow export of the image in progress to various formats.
They are listed under the menu "File / Export".
Tool modules
Intended for functions which cannot be classified in the types above.