SheetGuard

SheetGuard fixes three of the most frustrating problems in Excel — all in one lightweight add-in. Your spreadsheet data stays 100% on your device.

Tab Folders — Group worksheet tabs into collapsible folders. No more scrolling through dozens of tabs to find the one you need.

Undo History — A persistent, document-specific change history that survives closing and reopening your workbook. Selectively revert any past edit without undoing everything that came after it.

Filter Guard — Save and restore filter presets with one click. Get warned when edits hit hidden rows so you never accidentally overwrite filtered-out data.

Free tier: 2 Tab Folders, 5 Undo operations.
Pro ($4.99/mo): Unlimited folders, unlimited undo history, full Filter Guard.

14-day free trial of Pro — no credit card required.

Enterprise: For enterprise licensing or bulk accounts, contact support@sheetguard.net.