Excel Document Tools
Structural readers for .xlsx files — named ranges, hidden data, external dependencies, and comments.
Named Ranges / Defined Names Viewer
See every named range and what it refers to.
Hidden Sheets/Rows/Columns Finder
Find hidden data before you share a workbook.
Cell Comments / Notes Extractor
See every comment, grouped by sheet.
External Link & Data Connection Finder
Find other workbook files a spreadsheet depends on.
Formula Extractor & Auditor
List every formula, flagging volatile functions.
Sheet to CSV/JSON Converter
Convert every sheet to a clean CSV or JSON file.
VBA Macro Extractor & Risk Scanner
Read macro source code and flag risky patterns.
Legacy .xls Metadata Viewer
See properties in an older, pre-2007 Excel file.