For those cautious about third-party software, LibreOffice is a free and open-source alternative that supports various file types. If the file opens in LibreOffice, save a duplicate, which will then ...

If you see The file couldn't open in protected view error while opening Microsoft Excel, the fixes listed in this post will help you.

Microsoft Excel is the spreadsheet app that dutifully does myriad of things users want it to, regardless of whether it was designed for use in that fashion. What happens when an Excel file becomes ...

While it is technically possible to open an Excel file in Notepad, this is not a good idea. Excel files are binary files that contain complex formatting and data structures. When you open an Excel ...

How to Open an XLS File in Excel. XLS files are Excel workbook files created in Excel 97 or Excel 2003. The 2007, 2010 and 2013 versions of the program use the XLSX format by default to save ...

Learn how to convert & open .numbers file in Excel on Windows using Numbers tool for Mac or Online Numbers file conversion tool like Zamzar or CloudConvert.

Wondering how to open a Numbers file in Excel? Read this effortless guide to learn the best file conversion tricks!