Most of the other free services only support Linux or are not officially supported by anyone anymore.

As of March 2010, Rounds does not fully support Linux.

In late 2000, IBM announced a major effort to support Linux.

The new version no longer supports Linux.

A number of visual novel developers support Linux.

Absolutist has supported Linux for a number of years.

It is the first device with this feature to support Linux.

Songbird at one point also supported Solaris and Linux; however this support was dropped.

This version also supports Linux, with Ubuntu being the officially supported distribution.

It also originally supported Linux, but that support was discontinued.