About Schedule Auditor

About Schedule Auditor

Schedule Auditor is a free online tool that compares Primavera P6 .xer files and spotlights the changes that matter. Built by civil engineers, it turns raw schedule data into clear, actionable insights.

Why We Built It

After years of reviewing schedule updates the hard way, we realized commercial software was either overpriced or overly complex. We wrote our own script, refined it, and decided to share it with everyone who could use it.

What You Get

  • Side-by-side comparisons of baseline and update files
  • Automatic detection of critical-path shifts and delay risks
  • Clean, shareable reports ready for your team and stakeholders

Questions or feedback? Get in touch. We’d love to hear from you.