You can use a variety of tools instead of a chainsaw, depending on the job you need to do. If you need to cut through thick branches or logs, you may want to use a sawzall or reciprocating saw. These tools have blades that rapidly move back and forth, making them ideal for cutting through tough materials. For smaller branches and twigs, you can use a pruning saw or loppers. These hand-held tools have sharp blades that can quickly cut through smaller pieces of wood.