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Easily convert your PPSM files online with no registration required. Convert your PPSM documents from Windows, Linux, or macOS. Simply drag and drop your file into the upload form, select the desired output format, and click the convert button. Once the conversion is complete, you can download your MHTML file.
Depending on the PPSM file's size and format, conversion may take a few moments, but most files convert quickly. With advanced features, you can convert password-protected documents and have the results sent to your email.
Convert your PPSM documents anytime, anywhere, on any device—including mobile. Use this conversion app online 24/7—free for basic conversions.
Check our videoThe PPSM file format is a PowerPoint Open XML Macro-Enabled Slide format used for creating and sharing presentations with embedded macros for automation and interactivity. It is primarily supported by Microsoft PowerPoint and other compatible office suites like LibreOffice and Apache OpenOffice, enabling users to run macros for dynamic content. The format is based on the Open XML standard, storing slides, media, and macro code in a compressed ZIP container, allowing for advanced features like animations, transitions, and custom scripting.
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.
You can also convert PPSM into many other file formats. Please see the complete list below.