Convert XLS to SXC

No Signup required, Convert and Download High Qulity SXC and use anywhere

Powered by Commercial Grade High Quality Excel Algorithms from ExcelMaster.ai. You will notice the higher output quality difference compared to competitors!

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XLS to SXC Overview

Our free tool allows you to convert Excel files into a variety of formats, offering maximum flexibility for your document conversion needs. It's fully online and compatible with multiple platforms, including Mac OS, Linux, Android, iOS, and more.

How to Convert XLS Files to SXC

  • Upload Your Files: Select the Excel files you want to convert and upload them to the website.

  • Start Conversion: Hit the "Convert" button to initiate the process.

  • Download: You can immediately download your converted files

  • File Deletion Notice: Please note that files are automatically deleted from our servers after 24 hours, and download links become inactive after this time.

Key Advantages - XLS to SXC

No Signup Required

Enjoy hassle-free usage with no sign-up needed. Works smoothly across platforms, including Windows, Mac, iOS, and Android.

Batch File Conversion

Easily convert multiple Excel spreadsheets in one go—upload up to 10 files at a time.

Data Privacy and Security

Your data is secured using advanced encryption methods and is never used for any other purposes. All files are permanently deleted after 24 hours.

Top-Tier, Commercial-Grade Quality

Our conversion algorithms are built with commercial-grade technology, ensuring flawless results even with complex Excel elements like charts and formatting. Although the conversion process is simple for you, our backend is carefully designed to deliver results comparable to leading commercial solutions. Each detail is carefully managed to ensure a premium quality experience.

What is SXC?

SXC (StarOffice XML) is an XML-based file format used primarily by StarOffice and OpenOffice applications for spreadsheet documents. It supports various features such as formulas, formatting, and macros, making it useful for users who need to create, share, or convert spreadsheet data in an open format. SXC is particularly advantageous when interoperability between different office suites is required, especially in environments that prioritize open standards.

Data Loss on Conversion

When converting Excel files to SXC format, complex formulas or formatting may not translate properly, resulting in loss of data integrity or certain functions.

Compatibility Problems

Different versions of Excel may create compatibility issues when converting to SXC, leading to potential errors and rendering some features unusable in the converted document.

Manual Adjustments Required

Post-conversion, users often need to manually adjust formatting, layout, and recalibrate formulas to achieve the desired look and function of the original Excel spreadsheet.

Limited Support for Advanced Features

SXC files may not support certain advanced Excel features, such as pivot tables or intricate data validation settings, which could hinder the functionality of converted spreadsheets.

What are the differences between XLSX and XLS?

File Format

XLSX is the modern file format used by Microsoft Excel, introduced with Excel 2007, and is based on the Open XML standard. In contrast, XLS is the older binary file format used by earlier versions of Excel up to 2003.

File Size

XLSX files are generally smaller in size compared to XLS files because they use Zipping compression, making it more efficient for storage and sharing.

Data Capacity

XLSX supports a significantly larger amount of data, allowing for up to 1,048,576 rows and 16,384 columns per worksheet, while XLS is limited to 65,536 rows and 256 columns.

Features and Functions

XLSX files support newer features and functions available in Excel 2007 and later versions, such as improved charting tools, Sparklines, and enhanced formulas. XLS files do not have access to these advanced features.