Merge Files

Save to desired format: PDF, DOC, DOCX, XLSX, PPTX, TEX, HTML and others

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Merge XLSX files to PPTX

Combine multiple XLSX files. Easily and quickly merge XLSX to PPTX with high quality.

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OVERVIEW

Merge XLSX files to PPTX format online

Our XLSX merger allows you to combine several XLSX files online for free. Merge XLSX or any other supported file formats. No third-party software installation is required. Web-based application is fast, robust, easy-to-use and absolutely free.

Merge multi-format files

Conveniently merge your multi-format documents including DOC, PDF, DOCX, PNG,JPG, HTML, TXT and many more.

Save to desired format

Save your merged documents to PDF, JPEG, HTML and many other supported formats.

Free online quick merge operation

Lightning fast merge operations for your selected documents.

Combine to a single format

Merge documents belonging to different file formats into a single output format.

Merge image files

Ability to merge various popular image file formats easily.

Reorder merged files

Arrange and reorder the merged files as required.

Why Use Our Free Online XLSX File Merger/Combine Application?

Enjoy a secure, cost-free solution that boosts your productivity and keeps your data safe. Here is why you should choose our XLSX file merger tool:

Effortless File Management

Our free online file merger/combine application simplifies the process of consolidating multiple files into one. Whether you need to merge documents, images, or other file types, our tool makes it quick and easy.

No Cost, No Hassle

Enjoy all the benefits of a premium file merging solution without any cost. Our application is entirely free, so you can combine files efficiently without spending a time.

User-Friendly Interface

Designed with simplicity in mind, our tool allows you to drag, drop, and merge files with just a few clicks. No technical skills are required, perfect for users of all levels.

Accessible Anytime, Anywhere

Being web-based, you can use our application from any device with an internet connection. Merge files on the go, whether you are at the office, at home, or on the move.

Supports Multiple Formats

Our application handles a wide variety of file formats, so you can merge documents, images, and more, all in one place.

Secure and Private

We prioritize your data security with encryption and privacy measures, ensuring your files are handled safely throughout the merging process.

Boost Your Productivity

Streamline your workflow by combining files into a single document, making it easier to manage, share, and organize your information.

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How to Remove Duplicate Pages Online

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How to Split Documents Online

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How it Works
HOW TO

How to merge XLSX to PPTX

  • Upload XLSX files to merge them online for free.
  • Specify the parameters and press the "MERGE" button to merge XLSX.
  • Download the merged XLSX to view instantly or send a link to email.
FAQS

How to merge Microsoft Excel and other files?

Just use our online merger. It is fast, easy to use and entirely free. It is designed to quickly merge documents and images online.

We support a variety of document, web, e-book and image file formats, including PDF, DOC, DOCX, RTF, ODT, HTML, Markdown, PNG, JPG, TIFF, BMP, MOBI, CHM, WPS, TXT and many more.

You can merge up to 10 files simultaneously

Each file size should not exceed 10 MB.

At the end of the merging process, you will get a download link. You can download the result immediately or send the link to your email.

All user files are stored on Aspose servers for 24 hours. After that time, they will be automatically deleted.

Aspose gives the highest importance and attention to security issues. Please be assured that your files are kept in secure storage servers and protected from any unauthorized access.

Merging multiple files may be time-consuming sometimes, as it involves data re-encoding and re-compressing.
FILE INFORMATION

Learn about different file formats

Indulge yourself into learning more about well-known document and image file formats.

File Information

Microsoft Excel Open XML Spreadsheet

XLSX is well-known format for Microsoft Excel documents that was introduced by Microsoft with the release of Microsoft Office 2007. Based on structure organized according to the Open Packaging Conventions as outlined in Part 2 of the OOXML standard ECMA-376, the new format is a zip package that contains a number of XML files. The underlying structure and files can be examined by simply unzipping the .xlsx file.

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File Information

PowerPoint Open XML Presentation

Files with PPTX extension are presentation files created with popular Microsoft PowerPoint application. Unlike the previous version of presentation file format PPT which was binary, the PPTX format is based on the Microsoft PowerPoint open XML presentation file format. A presentation file is a collection of slides where each slide can comprise of text, images, formatting, animations, and other media.

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The app runs on a device with a larger screen (minimum width of 320 pixels) aspect ratio.