Package msynctool

Calendar (and other PIM data) synchronization program

http://www.opensync.org

msynctool is a program to synchronize calendars, addressbooks and other PIM
data between programs on your computer and other computers, mobile devices,
PDAs or cell phones.
For proper use, please install the desired plugins found in the
libopensync-plugin-* packages.

General Commands
Command Description
convcard converts a vCard version 2.1 in a vCard version 3.0 and vice versa
msynctool Command line interface for OpenSync