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Convert XLS to SXC

You have the option to convert your xls file to sxc, as well as a variety of other formats, using our free online converter.

Converting your xls file to sxc is easy with these steps.

Converting your sxc file to xls is easy with these steps.

Icon of «Upload xls-file»
Step 1

Upload xls-file

You can select xls file you want to convert from your computer, Google Drive, Dropbox or simply drag and drop it onto the page.
Icon of «Select «to sxc»»
Step 2

Select «to sxc»

Choose sxc or any of the other 200+ supported formats you'd like to convert to.
Icon of «Download your sxc file»
Step 3

Download your sxc file

Please wait for the conversion to complete, then click on the download button to obtain your converted file in the sxc format.

Converting xls to sxc

Fast and easy
Simply drag and drop your xls files onto the webpage, and you'll be able to convert them to sxc or over 250 different file formats, all without having to register, provide an email address, or include a watermark.
You don't need to worry about security.
As soon as you upload your xls files, we instantly delete them. Converted files are then deleted after 24 hours. Furthermore, we ensure that all file transfers are secure through advanced SSL encryption.
Everything is stored in the cloud.
You don't have to go through the hassle of installing any software. We handle all xls to sxc conversions in the cloud, which means that none of your computer's resources will be used in the process.

Microsoft Excel Binary File Format

Extension.xls
Category🔵 documents
Programs
🔵 Microsoft Office
🔵 LibreOffice
🔵 Kingsoft Office
🔵 Google Docs
Main program🔵 Microsoft Office
Description🔵 .xls The .xls format is the default file format for spreadsheets created in Microsoft Excel, particularly in versions before Excel 007. This binary file format can store data in cells organized in rows and columns, and it supports formulas, charts, graphs, and various formatting features to manipulate and visualize dataThe .xls format was commonly used in business, finance, and any field requiring data analysis and presentation but has since been largely replaced by the more advanced .xlsx format.
Technical details🔵 The `.xls` format, primarily for Microsoft Excel versions before 2007, stores spreadsheet elements like worksheets, formulas, and macros. As a proprietary binary format by Microsoft, its undocumented internal structure made third-party software compatibility challenging. This format includes binary records encapsulating data, formatting, and embedded objects, supporting multiple worksheets, various functions, and inter-sheet referencing. `.xls` files may contain Visual Basic for Applications (VBA) macros, enabling automation and complex calculations. It's supported not just in Excel but also in applications like OpenOffice Calc, with options to convert between `.xls` and other formats like `.xlsx`. Despite security concerns with macros, `.xls` is still used, mainly for its compatibility with older Excel versions and legacy systems, although the newer `.xlsx` format, introduced in Office 2007 with XML and ZIP technologies, offers improved efficiency and security.
Developer🔵 Microsoft
MIME type
🔵 application/vnd.ms-excel

sxc

Extension.sxc
Category🔵 documents
Main program🔵 OpenOffice Calc
Description🔵 The SXC file format is a type of spreadsheet file format used by the Calc spreadsheet program in the OpenOffice and LibreOffice suites. It is based on the XML file format and uses the OASIS OpenDocument standard.
Technical details🔵 SXC files contain spreadsheet data in a tabular format, with rows and columns that can be filled with text, numbers, and formulas. The format supports a variety of formatting options for cells, such as font styles, borders, background colors, and more. SXC files can also include charts, graphs, and other visual aids to help present data in a more meaningful way. Additionally, SXC files can be password-protected to prevent unauthorized access to the data.
Developer🔵 Sun Microsystems
MIME type
🔵 application/vnd.sun.xml.calc

FAQ

❓ How do I change xls to sxc?
To get started, either pick a file you want to convert from xls and select it or drag and drop it into the conversion tool. Next, select the desired format that you wish to convert your file to. Once you have selected the format, click the "convert" button and wait for the tool to finish converting your file.
⏳ What is the estimated time it will take to convert xls to sxc?
Typically, image conversions only take a few seconds, so you can expect a speedy conversion when changing xls to sxc.
🛡️ Can I trust OnlineConvertFree to convert xls to sxc securely?
Absolutely! We take your security seriously, and guarantee the protection of your uploaded and converted files. No one will have access to your information since we delete all files once the conversion process is complete. You can trust that all types of conversions, including xls to sxc, are 100% safe on OnlineConvertFree.
📱 Is it possible to convert xls to sxc without having to install any software?
Yes, that's right! OnlineConvertFree doesn't require any installation, which means that you can convert any files, including xls to sxc, on your computer or mobile device, completely online.