Emailchemy
Convert email to standard formats
Convert email from the native proprietary formats of the most popular (and many of yesterday's forgotten) email applications to a standard, portable format that any application can use. Includes tools for importing and managing converted email archives, and now also the only cross-platform utility for importing your mail into Google Apps. CLI and API versions available.

ImportServer (POP3 Edition)
Import standard mbox files anywhere
When your new desktop email program refuses to import your standard mbox files, the ImportServer makes it happen. Your email application will download your exported or converted email from this simple, single-user desktop email server, preserving all the original formatting, dates, and attachments too. This is the stand-alone POP3 version. The IMAP version is now included in Emailchemy.

NetGlance
View live web pictures without a browser
View dynamic pictures from the web (e.g. webcams, stock charts, weather maps), outside of the context of a web page and the constraints of a web browser. NetGlance will change the way you use the World Wide Web.

Uncle Hextor
A hex editor for reverse engineering
This hex editor has markup and XML export features to support the reverse engineering of file formats. When faced with a binary file of unknown format, Uncle Hextor is the tool professionals turn to.