The “File Format and Extension Don’t Match” error in Excel happens when a file’s extension, like .xls or .xlsx, doesn’t match its actual format. This ...

Microsoft Excel is, without a doubt, one of the most powerful and influential pieces of software ever released, across a huge ...

Microsoft Excel may be the best-known spreadsheet software, but it's not the only one. Here are seven alternatives to Excel ...

Readers help support Windows Report. We may get a commission if you buy through our links. Locate the folder that contains the problematic file and right-click it. Choose Share with > Specific people ...

To make use of this new feature, right-click anywhere on your Mac desktop, and click "Edit Widgets." Then, you can either ...

A tailored solution for a specific folder containing Excel files with varied and incorrect extensions (.xml, .xlsx, .xls). This repository automatically identifies and processes files with ...

It just converts the file to a new format. When saving a file on a program like Word, Excel, or Photoshop, we see an option called Save As. It will give different choices to save that particular ...

A powerful tool for parsing and normalizing large collections of Excel files with varying sheet counts, formats, and column data types. This repository automatically corrects file extensions, detects ...

Excel is uploading your most recent changes. If you’d rather not wait you can click Cancel to close the file and we’ll upload next time you open it. The Refresh Recommend is usually a sign ...