Convert XLTX to XLS
No Signup required, Convert and Download High Qulity XLS 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]
XLTX to XLS 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 XLTX Files to XLS
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 - XLTX to XLS
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 XLS?
XLS is a file format used by Microsoft Excel to store spreadsheet data. It is a binary file format that allows users to create, retrieve, and analyze data through a variety of features like formulas, charts, and tables. XLS files are commonly used for data management, financial calculations, and reporting in various business and educational environments.
Data Loss
When converting to XLS, some complex formatting or advanced features from newer Excel versions may not be supported, leading to potential data loss or errors.
Incompatibility Issues
Older software may not support the XLS format, causing issues when trying to open, edit, or share files with users who have older versions of Excel.
File Size Increase
Converting to XLS can sometimes result in a larger file size than expected, which may affect storage and sharing capabilities.
Formula Breakage
Certain formulas or functions in newer Excel formats may not translate correctly into XLS, potentially leading to incorrect calculations in the converted file.
What are the differences between XLSX and XLTX?
File Format
XLSX is the default file format for Microsoft Excel spreadsheets, while XLTX is the template file format for Excel. XLSX files are used for regular data storage, while XLTX is specifically designed for creating and saving template files.
Purpose
XLSX files are primarily used for data analysis, calculations, and data organization. In contrast, XLTX files are used for creating reusable templates that can be used as a starting point for new spreadsheets.
Data Preservation
When you save an XLSX file, it saves the current state of the spreadsheet. An XLTX file preserves formatting, styles, and predefined formulas for future use without saving any results from previous calculations.
Editing and Reusability
XLSX files can be edited and modified freely, often resulting in different versions. XLTX files, however, are intended to be used as templates; they can be opened and edited to create new XLSX files without altering the original template.