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OXPS to PPTX converter

Convert OXPS to PPTX online from any device with a free converter.

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About Conversion app

Convert OXPS to PPTX files online with our free document converter app. No matter your platform — Windows 10, Mac, Android or iPhone — you can convert OXPS files without losing formatting.

DOCX, PDF, ODT formats are essential for creating, editing, and sharing digital documents. DOCX is the standard format for Microsoft Word, widely used for editable text documents. PDF is ideal for preserving layout and sharing documents across devices. ODT is the open-source alternative used by LibreOffice and OpenOffice.

To change OXPS to PPTX, simply upload your OXPS document, choose a target format, and click Convert. Once done, your file will be ready to download instantly. No registration required.

Check our video
OXPS

XML Paper Specification File

The OXPS (Open XML Paper Specification) file format is a standardized document format designed for fixed-layout documents, similar to PDF, ensuring consistent appearance across different devices and platforms. It is commonly used in Windows environments and can be created or viewed using applications like Microsoft XPS Viewer, third-party tools, or printers supporting XPS/OXPS output. The format is based on XML, incorporating advanced features such as digital signatures, print spooling, and support for high-quality graphics, making it suitable for professional printing and document archiving.

PPTX

PowerPoint Open XML Presentation

PPTX is a file format used for creating and sharing presentations, developed by Microsoft as part of the Office Open XML specification. It is primarily used in Microsoft PowerPoint but is also supported by other presentation software like LibreOffice, Google Slides, and Apple Keynote. The format stores data in a compressed ZIP archive containing XML files for slides, media, and metadata, enabling advanced features like animations, transitions, and embedded multimedia.

Add the conversion API to your app

  • Convert over 200 file formats — including PDF, Word, Excel, HTML, images, and many more
  • Load files from disk, URLs, FTP servers, or cloud storage (such as Amazon S3 or Azure)
  • Customize output settings — rotate and reorder pages, add comments, or apply watermarks
How it works

How to convert OXPS to PPTX

Step 1
Click inside the file drop area to upload OXPS file or drag & drop OXPS file.
Step 2
Click on Convert button. Your OXPS files will be uploaded and converted to PPTX result format.
Step 3
Download link of result files will be available instantly after conversion.
Step 4
You can also send a link to the PPTX file to your email address.
FAQ

Questions & Answers

Other Supported Conversions

You can also convert OXPS into many other file formats. Please see the complete list below.

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