Unison is a file-synchronization tool for Unix and Windows, written in OCaml. It allows two replicas of a collection of files and directories to be stored on different hosts (or different disks on the same host), modified separately, and then brought up to date by propagating the changes in each replica to the other.

This package is a dummy transitional package. It can be safely removed.

KBruch is an aid for learning how to calculate with fractions.

GNU MAC Changer is an utility that makes the maniputation of MAC addresses of network interfaces easier. MAC addresses are unique identifiers on networks, they only need to be unique, they can be changed on most network hardware. MAC addresses have started to be abused by unscrupulous marketing firms, government agencies, and others to provide an easy way to track a computer across multiple networks. By changing the MAC address regularly, this kind of tracking can be thwarted, or at least made a lot more difficult.

Some hardware has a kind of broken fan-control and lets the fan run faster than really needed. Thinkfan will prevent this by controlling the fan on its own (the fan speed for each temperature interval can be adjusted in the configuration file).

Tagaini Jisho is a free, open-source Japanese dictionary and kanji lookup tool.