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PPTM to MHTML converter

Convert PPTM to MHTML online from any device with a free converter.

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We have already processed 5,838,541 files with total size of 9,548,273 Mbytes

About Presentation converter

Convert PPTM to MHTML files online with our free presentation converter app. No matter your platform — Windows 10, Mac, Android or iPhone — you can convert PPTM files without losing quality.

Popular presentation file formats and apps help users create and share visual content. PPTX, used by Microsoft PowerPoint, supports text, images, and animations. Google Slides is web-based and allows real-time collaboration, often exported as PPTX or PDF. Apple Keynote uses the KEY format and is known for smooth visuals. PDF is also common for sharing presentations in a fixed layout.

Simply change PPTM to MHTML by uploading your file, choosing a target format, and clicking Convert. Your file will be ready to download in seconds, no registration required.

Check our video
PPTM

Microsoft PowerPoint Presentation

The PPTM file format is a macro-enabled presentation format used in Microsoft PowerPoint, allowing users to embed and execute macros within the presentation. It is primarily supported by Microsoft PowerPoint and other compatible office suites like LibreOffice and Apache OpenOffice, enabling advanced automation and interactivity. The format is based on the Open XML standard, storing data in a compressed ZIP container with separate XML files for slides, themes, and macros, offering flexibility and enhanced functionality for dynamic presentations.

MHTML

MIME Encapsulation of Aggregate HTML

MHTML (MIME HTML) is a web page archive format that combines HTML, images, scripts, and other resources into a single file for easy storage and sharing. It is supported by web browsers like Microsoft Edge and Internet Explorer, as well as tools such as email clients and web development software. The format uses MIME encoding to embed external resources directly into the file, enabling self-contained web pages with advanced features like CSS, JavaScript, and multimedia elements.

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 PPTM to MHTML

Step 1
Click inside the file drop area to upload PPTM file or drag & drop PPTM file.
Step 2
Click on Convert button. Your PPTM files will be uploaded and converted to MHTML 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 MHTML file to your email address.
FAQ

Questions & Answers

Other Supported Conversions

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

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