Are you looking to a new key for multiple devices, or are you trying to recover a key you previously purchased?
If you purchase Nine through an app store, the activation is usually automatic. However, for those who receive a separate license key (often the case for volume purchases or corporate deployments), follow these general steps: on your mobile device. Navigate to Settings . Look for an option labeled License or About . Nine Email License Key
Avoid the "free key" generators and cracked forums. They promise a free license but deliver compromised security. Spend the $14.99, buy the license officially via Google Play, and never worry about your email privacy again. Are you looking to a new key for
Understanding the Nine Email License Key Nine (developed by 9Folders) is widely considered one of the best email clients for Android and iOS, especially for professionals using Microsoft Exchange. Unlike many free email apps that store your data on their own servers, Nine connects directly to your mail server and stores everything locally on your device for enhanced privacy. Pricing & License Options (as of April 2026) Navigate to Settings
(formerly Nine Exchange ) is a popular Android email application known for its robust security, Microsoft Exchange ActiveSync support, and granular device administration features. Unlike many free email clients, Nine operates on a paid license model after a trial period.
: If you get a new device, you can reset your license counts or contact 9Folders Support to transfer the key. Key Considerations Refund Policy : The developer maintains a no-refund policy