Extensions add extended feature support to the free version of Simple File List. They are designed to improve the management of larger, more complex, file lists.
File Access Manager
Associate files and folders with specific users. Grant access to files or folders to specific users, or groups of users. Make only specific files in your list available to the public.
Search & Pagination
Adds searching and pagination functionality to Simple File List. It is designed to make very large file lists much more manageable.