Free Client-Side Excel Health & Error Auditor
Sheet Doctor: Audit Broken Excel Formulas & Macros
Detect corrupted #REF! errors, slow volatile functions (OFFSET, INDIRECT), and risky VBA macros before they crash your business operations.
100% Client-Side Privacy: Your file is parsed directly inside your browser memory. Zero bytes are uploaded to our servers.
Drop your Excel workbook here
Supports Microsoft Excel .xlsx and .xlsm files up to 50MB