Resume writing experts can use a range of tools to enhance their services. They often utilize software programs like Microsoft Word, Google Docs, or specialized resume-writing software that offer templates and formatting options. Additionally, they may use online resources such as job search engines, industry-specific websites, and professional networking platforms to gather information about job requirements and industry trends. Many experts also rely on their own knowledge and expertise to create well-written, tailored resumes that highlight a candidate's skills and experiences effectively. Lastly, they may employ grammar and spell-check tools to ensure the final document is error-free and professionally polished.