Files with XLS extension represent Excel Binary File Format. Such files can be created by Microsoft Excel as well as other similar spreadsheet programs such as OpenOffice Calc or Apple Numbers. File saved by Excel are known as Workbook where each workbook can have one or more worksheets. Data is stored and displayed to users in table format in worksheet and can span numeric values, text data, formulas, external data connections, images and charts.
Combine multiple XLS documents in the preferred order and save them as a single file. Free online XLS Merger tool without registration is created to quickly join multiple files into a single document. Join multiple XLS files into one document at high speed. You will not spend your time doing these operations manually on desktop software. Our goal is to provide you with a reliable solution to optimize your office workflow through online XLS Merger application. This XLS Merger tool works for all platforms: Windows, Linux, macOS and Android. No desktop software installation is required. It's powerful, modern, fast, flexible, easy-to-use and completely free.
Choose the order of merged files
Easily merge multiple documents
Combine your XLS files to a single document
Download or send resultant file as email attachment
Free Document Conversion, Viewer, Merger app for Windows
Easily convert, view or merge unlimited files on your own Windows PC.
Process Word, Excel, PowerPoint, PDF and more than 100 file formats.
No limit of file size.
Batch conversion of multiple files.
One app with rich features like Conversion, Viewer, Merger, Parser, Comparison, Signature.
Regular FREE updates with new features coming every month.
Select or drop your XLS documents to upload for merge.
Once upload completes, drag XLS document thumbnails to rearrange them (if needed).
Click on Merge Now button to start merge process.
Once your XLS documents are merged click on Download Now button.
How can I merge files using XLS Document Merger?
First of all, you need to select and add XLS files for merging by two ways: drag and drop your XLS files to the white area with the label ”Click or drop your file here” or click on this area and then select the desired XLS files using file explorer. Once the files are added, the green progress bar will begin to grow. When the process is completed, you can click the Save button and then download your merged XLS file.
How long does it take to merge XLS files?
Usually, this XLS Document Merger works fast for small files in seconds.
Is it safe to merge files using our free XLS Document Merger?
Yes, the download link of merged XLS file will be available only for you. The uploaded files will be ereased after 24 hours and the download link will stop working after this time period. No one has access to your files. The XLS Document Merger is absolutely safe.
Can I merge XLS files on Linux, Mac OS or Android?
Yes, you can use our free XLS Document Merger on any operating system that has a web browser. Our XLS Document Merger works online and does not require any software installation.
What browser should I use to merge XLS files?
You can use any modern browser to merge XLS files, for example, Google Chrome, Microsoft Edge, Firefox, Opera, or Safari.
Other Merger file formats
You can also merge other file formats. Please see the list below.