Convert XLS to XLSX

Here are converters that match your search and which you can use to convert XLS to XLSX files.

If you have been using Microsoft Excel for a while, you are probably familiar with the XLS file format. However, with the release of Microsoft Office 2007, a new file format was introduced - XLSX. The XLSX format offers several advantages over the older XLS format, making it worth considering converting your files. One of the main benefits of converting XLS to XLSX is the file size reduction. XLSX files are known for being more compact, resulting in smaller file sizes. This can be particularly useful if you have a large number of Excel files or if you need to send them via email. Additionally, XLSX files offer improved data recovery options. In the event of a file corruption, XLSX files can be repaired more easily, allowing you to recover your data more effectively. By converting your XLS files to XLSX, you can ensure that your Excel data is better protected and optimally stored. If you are looking for a simple and efficient way to convert XLS to XLSX files, our website provides a list of converters that can help you with this task. Whether you prefer online converters or dedicated software, free or premium options, we have you covered. Check out our website now and make the switch to the XLSX file format!

Converters for you

Sorry, there are currently no converters for this specific conversion
Free PDF Convert logo
Surprisingly exhaustive FreePDFconvert is an online PDF converter. Their service has been around since 2005 and has helped people convert...
convertio logo
Back in 2014, a group of tech enthusiasts set out to create a file conversion website that actually made sense....
freeconvert logo
The story of Freeconvert unveiled Most likely, you've come across the renowned image platform,, and the insights gained from...
file-converter logo
File Converter is a user-friendly and free tool that simplifies the conversion and compression of single or multiple files through...
mconverter logo
In the fast-paced world of business, efficiency and productivity are paramount. Enter MConverter, the versatile file conversion solution tailored for...
Xodo pdf converter logo
PDF Online
Convert anything to PDF As the name implies, PDF Online provides a simple tool that converts your files to PDF....
Investintech logo
View, edit or convert PDF files Looking for a PDF converter, viewer or editor? Take a look at the Investintech's...
Cloudconvert logo
Lite video converter CloudConvert is an online converter that converts your files in the cloud. Currently it supports over 200...
Freemake video converter logo
Freemake Video Converter
Freemake is an easy to use video converter Freemake Video Converter offers a video conversion software for Windows.  The developers...
Online convert logo
A well renowned online converter is an online file converter that supports a decent amount of file types like...
zamzar logo
One of well known online converters out there Zamzar is a widely recognized, online conversion platform that is dedicated to...
Freefileconvert logo
Quality online media converter Using FreeFileConvert, you can easily convert your media files from one format to another. The website...
Docspal logo
Docspal is an online document converter DocsPal is a free online file converter that offer conversion for all kind of...
Filewiggler logo
One of the most popular media converter FileWiggler is a diverse and high-quality online media converter, which makes it one...
Coolutils file converter logo
Coolutils Converter
Free online image converter Coolutils is an online image or document converter, as well as a supplier of desktop software...
Convert your media files with Convertfiles let's you use a simple online file converter for various filetypes like PDF,...

Learn more about XLS files

An XLS file is a type of electronic spreadsheet file format used primarily by the Microsoft Excel software program. It is designed to store and organize data in columns and rows, allowing users to perform calculations, analyze data, and create charts and graphs. XLS files can contain various types of data, including numerical values, text, formulas, and even multimedia objects. This file format is widely used in business and finance for tasks such as budgeting, financial analysis, and data management. XLS files can be easily shared and accessed using different platforms and devices, making them a popular choice for storing and exchanging data in a structured and organized manner.

Learn more about XLSX files

XLSX files are a widely used file format for storing data, specifically in spreadsheet applications. They are the default file type for Microsoft Excel versions 2007 and onwards. XLSX files have become the standard choice for businesses, organizations, and individuals alike due to their versatility and compatibility across different platforms and operating systems. These files can contain multiple sheets, each with its own set of data and formatting options. XLSX files offer various features, including the ability to perform complex calculations, create charts and graphs, and handle large amounts of data efficiently. With their easy-to-use interface and extensive range of functionalities, XLSX files have become indispensable in organizing and analyzing data for a wide array of purposes, from budgeting and financial analysis to project management and reporting.