Open XLS files with File Viewer Plus
Do you need to open an XLS file?
File Viewer Plus can open XLS (Microsoft Excel Spreadsheet) files. It includes a professional-quality spreadsheet editor similar to Microsoft Excel, which supports cell formatting, charts, graphics, and mathematical functions.
Open XLS files without Microsoft Excel. Try File Viewer Plus for free today!
What is an .XLS file?
XLS files are spreadsheets created by Microsoft Excel or other spreadsheet applications. The files store data in worksheets and may include charts, graphs, and mathematical functions for various spreadsheets, such as quarterly financial reports, family spending budgets, or contact lists.
Excel users commonly saved spreadsheets as XLS files in the 1990s and 2000s. However, the files have been largely replaced by XLSX files since Microsoft released Excel 2007. Although XLS files are not as common, you may still receive XLS files attached to emails from co-workers or friends. Or you may find old XLS files on your computer that you need to update. File Viewer Plus is an excellent option for opening, modifying, and saving your XLS files.
Learn more about XLS files at FileInfo.com →About File Viewer Plus
File Viewer Plus is the universal file viewer for Windows. Why pay for dozens of programs when you only need one? Install File Viewer Plus, and you'll be able to open over 400 file types with a single app.
You can also edit, save, print, and convert your files. Unknown file on your PC? No problem. The app's advanced file identification can recognize over 10,000 file formats, including files with incorrect or missing extensions.
See all supported file types →