Here is list of all the latest advent calendars from all over the world. You can grab software for free during the XMAS period.
Currently listed calendars:
31 days of giveaways from Datacolor and friends
PC-WELT XMAS Calendar 2013
S.A.D. Adventskalender 2013
DownloadMix Advent Calendar 2013
Xbox Advent Calendar!
and more to come.
Category: Giveaways and contests