A utility knife, a drywall saw, and (sometimes) a router are all you need to make the cuts.
Using a Drywall Router - Fine Homebuilding
Episode 1: Drywall Tools for the First Coat - Fine Homebuilding
Cutting Drywall - Fine Homebuilding
Low-Tech Hole-Cutting Tip - Fine Homebuilding
Measuring and Cutting Drywall - Fine Homebuilding
Tool Test: Oscillating Multitools - Fine Homebuilding
Drywall Saw in a Pinch - Fine Homebuilding
Drywall Cutting Tools - Fine Homebuilding
Dialing In a Job-Site Tablesaw - Fine Homebuilding
Hanging Drywall: An Overview - Fine Homebuilding
Taping Off-Angle Corners - Fine Homebuilding
Measuring and Cutting Drywall - Fine Homebuilding
Cut Drywall Without a T-Square