An applicant tracking system (ATS) is a software application that helps companies manage the recruiting and hiring process. It is used to track and store resumes, resumes and job applications, and communicate with candidates through the hiring process. ATSs can automatically parse resumes, extract information and match candidates to job openings. They can also be used to schedule interviews, send communications to candidates and manage the offer process. They are designed to make the recruitment process more efficient, by automating many of the administrative tasks involved, such as resume screening, scheduling interviews, and tracking progress. ATSs can also be integrated with other HR systems, such as performance management and employee onboarding, to streamline the overall hiring process.