PDFsun.com allows you to convert xlsx files to mobi quickly, easily and entirely online. Upload your files to our platform, let our xlsx to mobi converter do its magic and download your newly created document right away. No more hassle, convert xlsx to editable mobi in just a few steps. Learn how to convert xlsx to mobi with PDFsun.com by following the steps above.

How to convert XLSX to MOBI

Step 1

Upload xlsx-file(s)

Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.

Step 2

Choose "to mobi"

Choose mobi or any other format you need as a result (more than 200 formats supported)

Step 3

Download your mobi

Let the file convert and you can download your mobi file right afterwards

File extension .XLSX
Description XLSX is a file format created with Microsoft Excel, version from 2007 and younger. This file is a spreadsheet. All data distributed document and stored in the cells. Each cell has a unique address, which is denoted by the letters and Arabic numerals. XLSX file format is based on the Open XML. To reduce the size of the file is compressed ZIP.
File extension .MOBI
Description Is a format used in the MobiPocket Reader software on desktop and mobile platforms. Books in this format can have .prc and .mobi file extensions. MOBI was originally based on the PalmDOC format; adding HTML tags made it possible to create a high-compression version which compresses data to a high degree. There are a number of formatting restrictions – the text cannot be indented, and inserted tables and images cannot be formatted.

Why Convert XLSX to MOBI?

The main benefit of converting xlsx to Mobipocket eBook is the ability to edit the text directly within the file. This is especially helpful if you want to make significant changes to your xlsx, as most people are comfortable and familiar with Mobipocket eBook. If you're wondering how to change xlsx to mobi for free, it's important to note that quality of the resulting mobi is also important, not just the cost. While there are several free xlsx to mobi converters, the majority do not sufficiently maintain the original formatting and spacing of the file. Our conversion tool delivers a result that looks like your original xlsx file.


We created our xlsx to mobi free converter tool so you no longer need to waste time retyping files in mobi. Within seconds you can change your xlsx to a mobi and make the necessary edits. Not only is our xlsx to mobi converter free, online and available whenever you need it, we allow users to convert 2 additional files per month for free too. So go ahead and convert xlsx to mobi online for free. We think you will be happy with the results !

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