PointSharp Cryptshare provides encryption for email subjects, text, and attachments, along with support for large file transfers without size restrictions. It integrates with email clients like Outlook and HCL Notes and offers features such as revoking sent transfers, automated file deletion, and audit trails. The solution secures data in transit using TLS and at rest with AES-256 encryption, and includes antivirus scanning through ClamAV. Supporting compliance with regulations like GDPR and HIPAA, it can be deployed on-premises, in private cloud, or as a public cloud service. The platform includes automation capabilities, APIs for integration, and user-friendly interfaces for both administrators and end-users.