A contractor agreement, aka a Service Agreement or Independent Contractor Agreement, is a legally binding contract between a business or client and an independent contractor or freelancer. The following post contains free Download Contractor Agreement Templates or you. The basic purpose of writing this contract is to clearly define, and explain the working relationship and expectations between the participants. it protects both parties by binding them over mutual beneficial understanding. You can use, edit and download the free agreement template from below. Make sure to understand and follow the instructions given below.