The best replacement for msn messenger is windows live messenger.

The best alternatives to msn messenger are rated as following:
★★★★★  windows live messenger
★★★★★  windows messenger
★★★★  aim
★★★★  yahoo messenger
★★★  ichat
★★  windows live
★  live messenger
★  icq
  netmeeting
  amsn
  window messenger

Your alternative for msn messenger is not listed? Suggest!
Speaking about msn messenger, one probably shouldn't forget about gmail.

Other search terms related to msn messenger and their ratings are:
★★★★★ gmail
★★★★ ichat
★ gmail account
You have in mind a companion for msn messenger and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of msn messenger in all years. Click on graph for more.
msn messenger
windows live messenger
windows messenger