Convert XLS to FODS
No Signup required, Convert and Download High Qulity FODS and use anywhere
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Drag & drop up to 10 files here, or click to select files.
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XLS to FODS 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 FODS
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 FODS
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 FODS?
FODS (Flat Open Document Spreadsheet) is a file format used by spreadsheets that allow for easy sharing of data while maintaining a flat structure. It is particularly useful for compatibility across various applications. You may need FODS when working with spreadsheets that require a flat file format for open data exchange or when exporting data from Excel for integration with other software that might not support standard Excel formats.
Data Loss
When converting Excel files to FODS, some complex data formats, formulas, or macros may not be preserved, leading to incomplete or inaccurate data.
Formatting Issues
Excel's rich formatting options (such as conditional formatting, styles, and cell sizes) might not translate well into the FODS format, causing the final appearance of data to be altered.
Compatibility Problems
Certain features available in Excel may not be supported in the FODS format, resulting in compatibility issues when the file is opened in other software.
Performance Issues
Large Excel files with extensive data can become sluggish when converted to FODS due to differences in how data is handled in the flat format, potentially affecting performance.
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.