No specific info about version 7.7. Please visit the main page of SerialMailer Lite on Mac Informer.
It allows transition from phone environment into the world of Voice over IP.
DEVONagent Lite puts Web search where it belongs: next to Spotlight into your menu bar.
MacPilot Lite allows you to activate some hidden features in OS X.
Serial Tools is a set of serial port tools for Mac OS X.
rooSwitch Lite to create profiles of applications allowed in the Lite version.