GridManager

¿Qué es GridManager?

GridManager is a free Excel add-in that gives you a powerful sidebar to add, edit, search, sort and validate spreadsheet data. No formulas, no complex menus — just a clean interface that works. Supports CSV import/export, duplicate detection, column reordering, undo/redo and per-column validation rules. Available in English, Italian, Spanish, French, German and Portuguese.