XLS to XLSX
Convert online and free XLS to XLSX
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- Upload file
- Choose target filetype
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Guide: Convert XLS to XLSX online
- Choose input XLS file
- Check target filetype and change if required (XLSX)
- Hit the "Start Converting!" Button
- That's it! Your download will start automatically on the following page
Currently we support the following conversions with XLS files:
- XLSB to XLS
- XLS to PDF
- XLSB to JPG
- XLSB to GIF
- XLSB to PNG
- XLSB to XLSX
- XLSB to HTML
- XLSB to ODS
- XLSB to CSV
- XLSB to PDF
- XLSM to JPG
- XLSM to GIF
- XLSM to PNG
- XLSM to CSV
- XLSM to HTML
- XLSM to XLSX
- XLSM to ODS
- XLSM to PDF
- XLSX to JPG
- XLSX to GIF
Information about the extensions for the conversion from XLS to XLSX
From: XLS
XLS is a file format used for spreadsheets created in Microsoft Excel and related applications. It has been an industry standard format for many years, and can be created using many different spreadsheet software products. A typical file will consist …
File extension: .xlsMore information and converters for XLS
To: XLSX
XLSX is the file extension of Microsoft's most widely used Excel spreadsheet program. The format has been the successor of the XLS format since 2003. For editing, formulas or formatting commands are entered in the specified table cells, and macr …
File extension: .xlsxMore information and converters for XLSX
Video-Tutorial: XLS to XLSX
File-Converter-Online.com is a service for converting files online from one type to another. We take care of your privacy and take care of your files. As a part of this, there's no registration required on file-converter-online.com. As we're offering our service in a browser, it does'nt matter whether you use Windows, Apple OS X or Linux. Your conversion results will always be at the same, very high quality and of course, without watermarks.
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