A pirated version won't receive critical security patches or support for new Android/iOS versions. How to Properly Activate Nine

If you are a student or work for a non-profit, it never hurts to email the developers. While not guaranteed, some developers offer discounts that are much safer and more reliable than a random key found on a forum.

This is a specific alphanumeric code usually issued to enterprise clients or those who purchased directly from the 9Folders website in the past. Why You Should Avoid "Free" License Keys Online

Nine (developed by 9Folders Inc.) typically offers a . Once that trial ends, you must purchase a license to continue sending and receiving emails. There are two primary ways the app is licensed:

However, because Nine is a premium, paid application, users often look for ways to activate the full version after their two-week trial expires. Understanding the Nine License Model