As a new user, I need to understand the basic usage policies of Quirktools. Specifically, I want to know if the tools are free to use, if an account is required to access them, and if they can be used for commercial projects. Provide a concise answer for each question.
Navigate to quirktools.com. Click on the 'Support' link in the navigation bar. Locate the 'Frequently Asked Questions' section. Click on 'Are Quirktools free to use?' to reveal the answer. Click on 'Do I need to create an account?' to reveal the answer. Click on 'Can I use Quirktools for commercial projects?' to reveal the answer. Synthesize the answers to these three questions.
State whether Quirktools are free to use, based on the revealed FAQ answer. State whether an account is required to use Quirktools, based on the revealed FAQ answer. State whether Quirktools can be used for commercial projects, based on the revealed FAQ answer.