MailStore - MailStore Home - A 100% free single-private-user desktop solution
LogicGate - The LogicGate platform empowers businesses to build agile enterprise process applications that deliver workflow automation and process efficiency
MailSteward - MailSteward : The Ultimate E-mail Manager for Mac OS X
SAI360 - GRC Platforms
Gmvault - Backup the emails in your Gmail account.
DataGrail - The Age of Privacy requires a new standard of transparency