Merge XLS Online

Merge Excel Documents Online for Free

By clicking on upload button or uploading document you are agreeing with our Privacy Policy and Terms of Service
Merge
XLS
Microsoft Excel Binary File Format
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 is 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. Applications like Microsoft Excel lets you export workbook data to several different formats including PDF, CSV, XLSX, TXT, HTML, XPS, and several others. The XLS file format was replaced with a more open and structured format, XLSX, with the release of Microsoft Excel 2007. The latest versions still provide support for creating and reading XLS files, though XLSX is the first choice of use now.
XLS
Microsoft Excel Binary File Format
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 is 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. Applications like Microsoft Excel lets you export workbook data to several different formats including PDF, CSV, XLSX, TXT, HTML, XPS, and several others. The XLS file format was replaced with a more open and structured format, XLSX, with the release of Microsoft Excel 2007. The latest versions still provide support for creating and reading XLS files, though XLSX is the first choice of use now.

Get started with online XLS merger

Free XLS online merger and much more!

Without registration

Registered users

1
Select Output Formats.
2
Click on Open Merger App button.
3
Upload documents.
4
Wait until documents are uploaded.
5
Click on Merge button.
6
Download or share resulted document.
1
Sign in or Log in into conholdate.app
2
Go to your Dashboard
3
Upload your documents
4
Select at least two documents.
5
Click on Merge button.
6
In the opened dialog window select Master document from a drop down menu.
7
Click on Merge button.
8
Download or share resulted document.
POWERED BY
GroupDocs.Merger for .NET
Merge documents in .NET (C#) with flexible and feature-rich GroupDocs.Merger API.
Explore GroupDocs.Merger API