XLS is a file format. Use WORD.to to convert XLS files to and from various other formats.

Is XLS conversion free?

Yes, our XLS converter is completely free for basic use.

XLS convertisseur

convertir XLS to and from various formats

About XLS

XLS (feuille de calcul Excel) est un ancien format de fichier utilisé pour stocker les données d'une feuille de calcul. Bien qu'ils soient largement remplacés par XLSX, les fichiers XLS peuvent toujours être ouverts et modifiés dans Excel. Ils contiennent des données tabulaires avec des formules, des graphiques et un formatage.

Common Uses

Financial spreadsheets
Data analysis
Business reporting

XLS FAQ sur les conversions

What is a XLS file?

What is XLS?

How do I convert XLS files?

Simply upload your file using our drag-and-drop interface or click to browse. Select your desired output format, then click Convert. Your converted file will be ready for download within seconds.

Is the conversion free?

Yes, our converter is completely free for basic use. You can convert files without creating an account. Premium features are available for users who need batch conversion or advanced options.

Will my file quality be preserved during conversion?

We strive to preserve quality as accurately as possible during conversion. The output quality depends on the source file and target format compatibility.

Can I convert to PDF?

Yes, PDF conversion is one of our most popular features. PDF format preserves your content layout exactly as intended, making it ideal for sharing and archiving.

What is the maximum file size?

Free users can convert files up to 100MB. This is sufficient for most files. Premium users have access to larger file limits.

Do I need special software?

No, you don't need any special software installed. Our converter works entirely in your browser and handles conversion server-side.

Are my files kept private and secure?

Absolutely. Your files are processed securely and automatically deleted from our servers after conversion. We don't read, store, or share your file contents. All transfers use encrypted HTTPS connections.