Uguu
Uguu stores files and deletes them after a set amount of time. It is for people who need temporary file storage and are comfortable with time-based removal. Each file is kept only for the allowed period, so Uguu fits short-lived needs rather than permanent retention. Users who need a file later must account for its expiry and keep another copy before Uguu removes it. This approach works when eventual deletion is expected, but it does not suit long-term archives or files that must remain available without an end date. The main limitation is the rule that defines the program: files do not persist after X amount of time. The exact length represented by X is not given, so users cannot assume a fixed retention period. Anyone choosing Uguu must treat its storage as temporary from the start and plan for deletion, since continued access beyond the allowed time is not part of the program.