LibreOffice - Base - Base, database, database frontend, LibreOffice, ODF, Open Standards, SQL, ODBC
ZixArchive - ZixArchive is a cloud-based solution to collect, store and search archived emails.
My Visual Database - Using My Visual Database, you can create databases for invoicing, inventory, CRM, or any specific purpose.
MailShelf Pro - MailShelf Pro is a professional email archiving solution that covers all important aspects of a...
MongoDB - MongoDB (from "humongous") is a scalable, high-performance NoSQL database.
Athena Archiver - Athena Archiver Email Archiving Solutions provide enhanced disaster recovery options by enabling automatic off-site email storage and data replication to a mirror site.