Click the «Choose files» button and select the XLS files you want to convert to 7Z.
Select «7Z» as the target format. Click «Convert» to start converting XLS to 7Z. It only takes a few seconds.
Done! Your XLS file has been converted to 7Z format. You can download it to your device.
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.
7z is a compressed archive file format that supports data compression, encryption, and pre-processing algorithms. The 7z format initially appeared as implemented by the 7-Zip archiver. The 7-Zip program is publicly available under the terms of the GNU Lesser General Public License.
| 🔁 Conversion | XLS to 7Z |
| ⏱ Time to convert | 20 seconds |
| 💳 Cost | Free |
| 📂 File types | Spreadsheets, Archives |
| ✳️ File extensions | .xls, .7z |
| 📏 File size limit | 75 MB |
| 👩💻 Supported OS | Windows, Linux, MacOS, iOS, Android |
You don't need to download and install any software to convert .xls files to .7z 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 xls files to 7z in 2 clicks. And don't pay anything for it! Our XLS to 7Z Converter is free for all users.