Apple will be showing off all its hardware, and running seminars on DVD Studio Pro and Final Cut Pro.
Adobe will also run seminars on software, including Web Collection, GoLive, LiveMotion, Photoshop and Illustrator.
Location MacFest Leeds takes place on September 4 at Leeds University, while MacFest Birmingham will be hosted on September 6 at Edgbaston Cricket Club.
The shows are free to attend. Registering takes place online. Punters who pre-register will be entered into a competition to win a Titanium PowerBook G4.
Garrett Doyle, director of MacLine, said: "MacFest Leeds and MacFest Birmingham will give visitors a unique opportunity to see a whole range of the latest Mac products for themselves."