Addon Managers For
Flight Simulator X
and Prepar3D

Addit! Pro For Flight Simulator 2004

System Requirements

  • Windows 8, Windows 7, Windows Vista, Windows XP, Windows 2000, Windows NT 4.0 (SP 3+), Windows ME, Windows 98/98SE or Windows 95 (OSR 2).
  • Microsoft Flight Simulator 2004: A Century of Flight.

Please see Addit! Pro For Flight Simulator X Windows Compatibility for more information.

To install and remove A.I. flight plan addons, the free utility suite Traffic Tools V2.0.2 or better is required. Traffic Tools, written by Lee Swordy, is available from (search by author for "Lee Swordy").

Satisfied Customers
"This is an amazing program that makes life much easier for all of us FSX flight simmers!"
"I can best describe Addit! Pro in one word: Outtasight!"
"I've been using it for years and find it an invaluable tool which I recommend to all my friends that use Microsoft Flight Simulator."
"I have had Addit Pro for several months. This is is the best software that I have bought for FSX."
"Just a short note to say that your program is great. It makes installations so much easier and correcting configuration issues is a snap."
"Thanks for a great product and for helping me give Dad something he's always wanted...the gift of flight."