TrulyMail Lite Portable is a secure messaging system which includes email, voicemail, built-in encryption (no extras required), and advanced message management features including contact tagging, message tagging, and picture resizing. TrulyMail Lite also includes sophisticated ways to track which messages were received by the recipients and which were not. TrulyMail Lite Portable does not support email, RSS, and a few other features that are built into TrulyMail. TrulyMail Lite Portable is also smaller so if you use an older computer and do not care about email then TrulyMail Lite might be better for you. It has the ability to remove some remote images while leaving others, show or hide the folder tree and quick filter, advanced search engine to find messages and attachments, and spell checking in many different languages.