What is the largest file I can upload?

The maximum allowed file size is 25 megabytes.

How long will my files stay hosted here?

As long as it is downloaded every 30 days, but deleted if you break the rules (read the TOS).

What are the limits for uploading and downloading files?

UNLIMITED UPLOADS/DOWNLOADS !!

How can I contact with you?

For all you want send an email: cleanupload@gmail.com