Max Torrent Filesize1GB (Free) or unlimited (Premium)
Max Torrent Filesize200 MB (Free), 2.5 GB (Bronze), 25 GB (Silver) or 100 GB (Gold)
File Lifetime7 days (Free, with account) or unlimited (Premium)
File Lifetime3 (Free), 10 (Bronze), 15 (Silver) or 20 (Gold) days
Storage Space"may be limits" (Free, with account) or unlimited (Premium)
Trialyes. Occasional premium trials and free tier accounts (or even, using the service without signing up).