Files containing spreadsheets are widely used as an instrument for work and life: it is used for managing information, calculations, etc. The two most commonly used spreadsheet formats are distinguished by extensions: .XLS and .XLSX, using Microsoft Excel. Before 2007, the default format of Excel files was XLS, but now with the newer improved features and compatibility issues and lesser file size, the default format is XLSX.
This unique article is just reflecting the support of OnlineConvertFree. If you are still using old style xls files and have need to change to the latest style xlsx files you are at the right place. In this article, we will explain why people should convert XLS to XLSX, how to convert XLS to XLSX using internet tools, and about online tool OnlineConvertFree.
The Features of XLS and XLSX
However, it will be helpful to try and give a brief overview of the important differences between these two types of files.
XLS: The Legacy Format
- Introduced in 1987: XLS are older file format of Microsoft Excel consisting of spreadsheet documents.
- Binary-Based: It is extremely file format specific that works with a binary file format thus interfering with interoperability and compatibility to advanced programs.
- File Size: Actually, the XLS files are larger than the XLSX files.
- Limited Features: They are missing some of the features present in today’s software like charting, sophisticated formulas.
XLSX: The Modern Standard
- Introduced in 2007: Since Office 2007 XLSX has become the default format Excel uses to save files.
- XML-Based: It is based on the Open XML format that improves compatibility and integrated file repair.
- Smaller File Size: The files created with XLSX format occupy less disk space.
- Supports New Features: Contains new tools of the version, such as Power Query, slicers, and new types of charts.
Converting from XLS to XLSX enables users to exploit these options, and gives compatibility with modern programs and operating systems.
Why Should You Convert XLS to XLSX?
- Compatibility
Almost every contemporary app or utility needs the XLSX format in order to operate correctly. Converting XLS files means they will be readable on more products and platforms, and on more software.
- Enhanced Features
The most important additional features are pivot tables, conditional formatting, and upgraded possibilities of a data presentation in comparison with XLS format.
- Smaller File Sizes
XLSX is mostly based on XML, which makes them relatively small concerning their contents, so it is easier to transfer large histograms.
- Improved Security
The new version XLSX supports better encryption and password protection than the previous excel format versions.
- Better Data Recovery
Attributes of the advanced XML format employed by XLSX increase the probability of data restoration from a flawed file compared to binary XLS.
Easy Steps on How to Transform Free XLS to XLSX Format Online
Among the various solutions for converting your XLS files into XLSX, using an online tool is the best, fast, easy, and efficient way. Here are detailed some of the most effective ones:
Method 1: Using Online Websites
The online converter known as OnlineConvertFree is perfect for converting XLS files to an XLSX format — it’s efficient and easy to use. It is ideal for those users who are not comfortable with having extra software on their computers and utilize an online service instead.
Step-by-Step Guide
- Visit the Website: Visit the above mentioned website using your browser of choice.
- Upload Your XLS File: Navigate to the conversion page and beneath the Convert button you’ll see a place where you can select the file you wish to convert: Click on “Choose File” and then search for the XLS file on your computer that you want to convert.
- Select XLSX as Output Format: From the pull down list select “ xls” as the format you want the output to be generated in.
- Start the Conversion: You click on the ‘Convert” button to start the process.
- Download Your XLSX File: After the conversion, click on the download button to copy the converted file into your device.
This method is easy, it quickly generates results and best of all it does not require charging its users any fees.
Method 2: Using Microsoft Excel
Those users who are using Microsoft Excel on their devices are in a luck since this program allows to convert XLS to XLSX without any additional programs.
Step-by-Step Guide
- Right click and open the XLS file in Microsoft Excel.
- On the Tool bar, click File and then, from the pull down list choose Save As.
- Remember the place where you want to save the file.
- Opening the ‘Save as type’ drop down, choose Excel Workbook (*.xlsx).
- To complete the formatting change, click Save.
Though a efficient way, this approach presupposes that Excel application needs to be downloaded on the device, which may not constantly be conceivable.
Method 3: Using Google Sheets
Google Sheets provides basic and free web solution to convert XLS files to XLSX.
Step-by-Step Guide
- Click on the Google Sheets and exit the application.
- Move the XLS file to Google Drive Cloud.
- Give it a try, follow the instructions – Open the file in Google Sheets.
- Go to the File Option and then choose the Download Option and choose The Microsoft Excel (.xlsx).
It is particularly useful for people that are already using Google Workspace and are seeking a free solution to replace Microsoft Excel.
Best Website to Convert XLS to XLSX?
As for the tools and methods under consideration, it is necessary to note, that OnlineConvertFree is one of the best in terms of easiness, speed and the number of characteristics. Here’s why it’s the best choice for converting XLS files to XLSX:
- Easy-to-Use Interface
It fairly simple to use so anyone with no previous experience in converting files will not have a hard time operating the platform.
- Supports Batch Conversions
This makes it possible to upload and convert many files in at once, hence being convenient to use.
- High-Quality Results: Converted files save all such styles, formulas, and data that had been previously saved in the source XLS file.
- No Installation Required: As the tool is web-based, the user does not have to download and install the application.
- Free of Cost: As it was mentioned above the service is absolutely free so everyone can use it to convert files.
- Secure Platform: A primary feature of this tool is that your files are deleted from the server once the conversion is complete, so you are safe from data breaches.
This article offers guidelines which will ensure that the transition from XLS to XLSX is as seamless as is possible.
Steps To Keep In Mind
To ensure a seamless conversion experience, keep the following tips in mind:
Check File Integrity: You should be very sure that the content of your XLS file is not damaged before making the conversion.
Organize Files: In case of opening several files, it’s most effective to place them in one folder for easier access.
Use a Stable Internet Connection: If there is a reliable connection, it means that when using online tools a person can upload and download data at great speed.
Backup Your Data: Another option should be considered, retain a copy of the present XLS file for safe purposes.
Explore Features: Once converted to this format, try to discover the new additional functionalities that are included in the updated format XLSX.
Top Issues to Address when Converting XLS to XLSX
Data Loss
What happens to my data if I convert it from one format to another format? In addition to guaranteeing 100% conversion accuracy, we also guarantee the preservation of all your files’ content and format.
Software Requirements
You have a situation where you don’t even have Microsoft Excel installed on your computer. No problem! Above mentioned website is an advantage since you do not need other software; in fact, it works only through a browser..
Conclusion:
Converting XLS files to XLSX is one of the most vital procedures for anyone who wants to bring the work up to date and use more options. Luckily, with the efficient tools, the whole process takes less time than you think.
Whether you are using it for personal documents or if you work with vast numeral values, suggested website is a fast and entirely safe online tool to convert files. Go and download it now to work on a computer system that allows for the easiest way to convert files and increase performance.
