As soon as you set up ProjectSend you can start uploading files (
Files -> Upload) without the need to have any clients, groups or other users.
ProjectSend uses plupload, which handles the uploads in chunks to make sure that even very large files are fully uploaded without the need to set the memory_limit too high, among other sensitive php settings. This also ensures that large files can be uploaded in almost any server, even those in shared hosting accounts.
Once a file is uploaded an editor will let you specify a title, description, expiry date (optional), categories, and assignations to both clients and groups.
Downloads are tracked so you will always know who downloaded the file and when.
ProjectSend's file manager