Upgrade from standard Excel workbooks to specialized formats that shrink, shield, and streamline your spreadsheets.

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 workbooks, but can also use the XLS format.

Excel files bloat from ghost used ranges, formatting, pivot caches, and images. These quick fixes massively cut the size of ...

If you cannot open the Excel file from its location, simply open any Excel file and click the File tab. Then, go to Open > Browse and select the file giving error ...

Google can convert a Microsoft Excel workbook to a Google spreadsheet. You can then access the file online from any computer and share it with specific people. For example, if an entire team in your ...

ChatGPT is such a versatile AI tool which every week seems to expand its features. One fairly unknown feature of ChatGPT is its ability to create a wide variety of different file formats for you using ...