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MPT to PPTX converter

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

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We have already processed 5,840,450 files with total size of 9,551,391 Mbytes

About Conversion app

Convert MPT to PPTX files online with our free converter app. No matter your platform — Windows 10, Mac, Android or iPhone — you can convert MPT files rapidly.

This app supports document, audio, archive, image and video conversions. We support a wide range of popular file formats, including PDF, Word, Excel, and PowerPoint, as well as specialized formats like DWG, STL, MD, and more. Batch conversion is available for archive files

To change MPT to PPTX just upload your file, pick the output format and hit the Convert button. After the conversion is finished, download your PPTX file instantly. No email needed.

Check our video
MPT

Microsoft Project Template

The MPT file format is a template file used by Microsoft Project, a project management software, to store predefined project settings, tasks, and resources for reuse in future projects. It is primarily used within Microsoft Project but can also be opened or converted by third-party project management tools like ProjectLibre or GanttProject. MPT files contain structured data, including task hierarchies, calendars, resource allocations, and advanced features like custom fields, macros, and project baselines, enabling efficient project planning and standardization.

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 MPT to PPTX

Step 1
Click inside the file drop area to upload MPT file or drag & drop MPT file.
Step 2
Click on Convert button. Your MPT 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 MPT into many other file formats. Please see the complete list below.

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