Find what’s broken in your spreadsheet. Fix it in one click.

Workbook Audit runs 54 checks on your file and flags what Excel won’t warn you about: broken formulas, hidden sheets, links to other workbooks, manual calculation, and your name in the file’s details.

Audit a workbookRuns in your browser. The file never leaves it.
Sample workbook · scan result

Five issues found, each with its cell.

Showing the scan result.

What the audit does with a workbook

Every finding says why it matters and how to fix it in Excel. Pro does the fixing, scans the file again, and hands you a report for whoever gets it next.

54

checks on every file, freeNo account, files up to 20MB

GroupChecks
Formulas#DIV/0!Errors, typed-over formulas, missed rows16
SettingsManualManual calculation, hidden circular refs4
StructureHiddenVery hidden sheets, white-on-white text9
Names#REF!Names pointing at deleted cells3
External and links[Q3.xlsx]Links to other workbooks, outside queries2
PrivacyC:\UsersYour name, your folders, card numbers4
PerformanceNOW()What makes the file slow or heavy6
Data hygiene'00123Numbers as text, duplicates, stray spaces10
Scan a workbook free

Pro adds$9 a month or $90 a year

Fix

  • 12 one-click fixesUnhide, break links, convert text to numbers and more
  • Make it safe to sendThe pre-send fixes in one pass
  • Scanned againThe fixed file is checked again, so you see what changed

Look closer

  • Every cell, not just a countOn the 26 checks Free only counts
  • X-ray and formula inventoryWhat each sheet holds, every distinct formula
  • Sheet dependency mapWhich sheets feed which

Send and keep

  • PDF and .xlsx reportsA PDF for a client, an .xlsx to filter
  • Saved scansUp to 100, compared with the next version
  • Batch audit50 files and 200MB in one drop
See everything in Pro

44 more tools. All free, no account needed.

No daily limit and nothing uploaded. Every tool runs in your browser.

Browse all 44 tools

XLSX Weekly

One Excel technique a week, worked all the way through, and new tools the day they ship. One click to leave.

Or start reading now: Articles · Cheatsheets