# Files 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. ### Uploading 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.

--- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.projectsend.org/about/how-to-use/files.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.