Open XLSX files with File Viewer Plus

XLSX file open in File Viewer Plus 4
XLSX file open in File Viewer Plus 4

Do you need to open an XLSX file?

File Viewer Plus can open XLSX (Microsoft Excel Open XML Spreadsheet) files. It includes a professional-quality spreadsheet editor similar to Microsoft Excel, which supports cell formatting, charts, graphics, and mathematical functions.

Open XLSX files without Microsoft Excel. Try File Viewer Plus for free today!


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What is an .XLSX file?

XLSX files are spreadsheets created by Microsoft Excel, but they may be exported by other applications, such as OpenOffice Calc, LibreOffice Calc, and Apple Numbers. XLSX files may store all sorts of data in spreadsheets, including quarterly financial reports, family budgets, or personal addresses.

Since the release of Microsoft Excel 2007, XLSX files have become one of the most common file types for storing spreadsheets. The files are often sent via email between co-workers, family members, and friends looking to share data in spreadsheets that need to be viewed or modified. You can open, edit, and save those XLSX files using File Viewer Plus.

Learn more about XLSX files at  →

About File Viewer Plus

File Viewer Plus is a universal file viewer for Windows. Why pay for many software programs and clutter your PC when you only need one? File Viewer Plus supports over 400 file types. No longer do you need to buy extra software or install shady programs to open unknown or unique file types. File Viewer Plus also enables you to edit, save, print, and quickly convert your files.

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