A download limit restricts the number of times a specific file can be downloaded from its shared location. This is different from access controls, which regulate who can download, or bandwidth throttling, which controls how fast the download occurs. The limit acts as a hard cap on total copies retrieved, preventing unlimited distribution once the link or location is known.

Cloud storage platforms (like Dropbox or Google Drive) often provide settings to enforce download limits when generating shareable links for sensitive documents. Educational Learning Management Systems (LMS) may use download limits for copyrighted materials shared with students to discourage redistribution beyond the class.

The main advantage is controlling file distribution and protecting content (e.g., unreleased drafts, paid assets) from uncontrolled copying after initial sharing. A key limitation is that limits only apply to downloads tracked via the specific link or system; users might circumvent this by opening the file online without downloading or taking screenshots. Consequently, limits offer a deterrent against casual oversharing but don't guarantee absolute prevention of unauthorized copying.