Convert XLTX to XLS

Choose file to convert

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

How to convert xltx to xls?

Step 1

Upload xltx-file

You can select xltx file you want to convert from your computer, Google Drive, Dropbox or simply drag and drop it onto the page.

Step 2

Select «to xls»

Choose xls or any of the other 200+ supported formats you'd like to convert to.

Step 3

Download your xls file

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

The security of your files is our priority

Understanding the importance of the security of our users' data, we have implemented a number of measures to ensure reliable file conversion without the risk of information leakage or privacy violations.

Data encryption

All information uploaded to our platform is SSL encrypted, ensuring privacy during transmission.

Safe storage

After the conversion is completed, the files are stored on secure servers for 24 hours and are automatically destroyed, excluding access by third parties.

Harmless scripts

Our file conversion tools are regularly tested for malicious code or vulnerabilities to eliminate the risk of a potential cyber attack.

Best tool to convert xltx to xls

xltx to xls Fast and easy

Simply drag and drop your xltx files onto the webpage, and you'll be able to convert them to xls or over 250 different file formats, all without having to register, provide an email address, or include a watermark.

Secure xltx to xls Conversion

As soon as you upload your xltx 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.

No Software Installation Required

You don't have to go through the hassle of installing any software. We handle all xltx to xls conversions in the cloud, which means that none of your computer's resources will be used in the process.

xltx

Extension	.xltx
Category	🔵 documents
Description	🔵 The XLTX format is a file extension used in Microsoft Excel to denote a template file for spreadsheets. It is a variant of the XLSX format, which stores data without macros. XLTX files serve as templates for creating new Excel workbooks with predefined formatting, styles, and layouts. These templates allow users to streamline the process of creating new spreadsheets by providing a starting point with consistent formatting and structure. XLTX templates can include elements such as custom styles, formulas, headers, footers, and predefined charts or tables. XLTX files are commonly used in business, finance, and other industries where standardization and efficiency in spreadsheet creation are important. They can be easily customized and shared among users, making them a valuable tool for enhancing productivity in Excel-based workflows.
Technical details	🔵 XLTX files are Excel template files used to create new Excel workbooks with a predefined structure and formatting. They serve as starting points for new Excel documents, providing consistency in layout, design, and data structure across multiple workbooks. XLTX files are based on the Office Open XML (OOXML) file format, which is a standardized XML-based file format used by Microsoft Office applications, including Excel. OOXML is a ZIP-based format that packages XML files, media assets, and other resources into a single archive file. XLTX files contain a combination of XML markup, stylesheets, and other resources that define the layout, formatting, and content placeholders for the template. They may include predefined worksheets, charts, tables, formulas, cell styles, and other elements commonly used in Excel workbooks. XLTX files are compatible with Microsoft Excel versions 2007 and later, as well as other spreadsheet programs that support the OOXML file format. They can be opened, edited, and saved using Excel and other compatible software applications.

Microsoft Excel Binary File Format

Extension	.xls
Category	🔵 documents
Programs	🔵 Microsoft Office 🔵 LibreOffice 🔵 Kingsoft Office 🔵 Google Docs
Main program	🔵 Microsoft Office
Description	🔵 The .xls format is the default file format for spreadsheets created in Microsoft Excel, particularly in versions before Excel 2007. 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 data. The .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 used for Microsoft Excel versions before 2007, stores spreadsheet elements such as worksheets, formulas, and macros. Being a proprietary binary format created by Microsoft, its undocumented internal structure has made compatibility with third-party software quite challenging. This format consists of binary records that contain data, formatting, and embedded objects, allowing for multiple worksheets, various functions, and inter-sheet referencing. `.xls` files can also include Visual Basic for Applications (VBA) macros, which enable automation and complex calculations. While supported in applications like OpenOffice Calc, there are options available to convert between `.xls` and other formats such as `.xlsx`. Despite security concerns related to macros, `.xls` is still commonly used due to its compatibility with older Excel versions and legacy systems. However, the newer `.xlsx` format, introduced in Office 2007 and utilizing XML and ZIP technologies, offers improved efficiency and security features.
Developer	🔵 Microsoft
MIME type	🔵 application/vnd.ms-excel