Click the «Choose files» button and select the CSV files you want to convert to XLS.
Select «XLS» as the target format. Click «Convert» to start converting CSV to XLS. It only takes a few seconds.
Done! Your CSV file has been converted to XLS format. You can download it to your device.
A Comma-Separated Values (CSV) is a file that stores tabular data (numbers and text) in plain text. Each line of the file is a data record. Each record consists of one or more fields, separated by commas.
The XLS files are used in Microsoft Excel 97 to 2003 for Workbooks, spreadsheet document files. The XLS is Microsoft Excel's proprietary file format for storing its documents. The latest versions of Microsoft Office use XLSX file format.
| 🔁 Conversion | CSV to XLS |
| ⏱ Time to convert | 20 seconds |
| 💳 Cost | Free |
| 📂 File types | Spreadsheets |
| ✳️ File extensions | .csv, .xls |
| 📏 File size limit | 75 MB |
| 👩💻 Supported OS | Windows, Linux, MacOS, iOS, Android |
You don't need to download and install any software to convert .csv files to .xls format. All conversions take place in the cloud.
Your files are completely safe and accessible only to you. All files will be permanently deleted within 2 hours after conversion.
Convert your csv files to xls in 2 clicks. And don't pay anything for it! Our CSV to XLS Converter is free for all users.