XLSX Editor Pro is a full-featured spreadsheet editor for Windows 10 and 11 that focuses on compatibility with Microsoft Excel and LibreOffice Calc. It opens, edits, and saves XLSX, XLS, ODS, CSV, and other common spreadsheet formats with high accuracy, making it practical for working with existing spreadsheets without installing a full office suite. A dedicated launch window provides quick access to creating new blank spreadsheets or reopening recent files, so everyday tasks such as budgeting, inventory tracking, and data cleanup stay efficient and straightforward.

Key Features:

✅ Open, edit, and save XLSX, XLS, ODS, CSV, and other Excel-compatible formats

✅ Create new spreadsheets quickly and reopen recent files from the launch window

✅ Format cells with number formats, alignment, borders, wrap text, and merge options

✅ Use formulas and common functions to calculate totals, averages, and more

✅ Sort, filter, and format as tables to manage structured lists

✅ Save As to PDF, ODS, CSV, and image formats (PNG, JPG)

✅ Print worksheets directly using any printer installed in Windows

XLSX Editor Pro provides a focused, lightweight editing environment for Excel-compatible spreadsheets on Windows. By combining broad format support, reliable editing tools, formula-based calculations, and flexible Save As and printing options in a single app, it helps keep spreadsheet work organized and consistent—whether your files come from Microsoft Excel, LibreOffice, or other office solutions.