ProFTPD 1.2 README - Modules

Core ProFTPD Modules (modules/ subdirectory)
Modules always included:

Modules automatically included when supported by the OS:

Optional modules:

Contributed ProFTPD Modules (contrib/ subdirectory)
Also, see contrib/README.

Authentication modules:

Feature modules:

Note that the mod_test module is non-functional. Do not attempt to compile or use it.

Other ProFTPD modules (not included in the source distribution)
These modules (and patches) are neither evaluated nor sanctioned in any way. Draw no implication based on inclusion or non-inclusion in this list.

A more complete and current list may be found on the web site:

Authentication modules: