Merge XLSX Online

Fast, secure and free XLSX merger Online

How to merge XLSX online?

Step 1
Upload xlsx-file(s)
Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.
Step 2
Choose "xlsx file"
Choose xlsx or any other format you need as a result (if applicable).
Step 3
Download/View your processed xlsx file
Let the file process and download/view the xlsx file.
** You can also open your processed xlsx file in our free online viewer by clicking "Open".


  • 1 ❓ How can I merger XLSX file?

    First, you need to add a file for merger: drag & drop your XLSX file or click inside the white area for choose a file. Then click the "merger" button. It will now allow you to merger your XLSX file.

  • 2 ⏱️ How long does it take to merger XLSX file?

    This mergerer works fast. You can merger XLSX file in a few seconds.

  • 3 🛡️ Is it safe to XLSX merger using free file mergerer?

    Of course! The download link of mergered file will be available instantly after processing. We delete uploaded files whithin next 24 hours and the download links will stop working after this time period. No one has access to your files. File mergerer (including XLSX). XLSX file mergerer is absolutely safe.

  • 4 💻 Can I merger XLSX file on Mac OS, Android or Linux?

    Yes, you can use free mergerer app on any operating system that has a web browser. Our XLSX mergerer works online and does not require any software installation.

  • 5 🌐 What browser should I use to merger XLSX?

    You can use any modern browser to merger XLSX, for example, Google Chrome, Firefox, Opera, Safari.

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