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!
Drag & drop up to 10 files here, or click to select files.
About Us
At ExcelMaster.ai, we're a group of Excel experts, AI researchers, and engineers dedicated to addressing the challenges Excel users face. Whether it's through our free tools or premium solutions, we aim to make your experience smoother. Try our Excel Add-In, the only AI capable of automating complex formulas, VBA, and Python tasks, with an advanced understanding of your real-world Excel structures—delivering far superior accuracy compared to ChatGPT and other basic AI tools. [Click Here]
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.