Powered by groupdocs.com and groupdocs.cloud.
By uploading your files or using our service you agree with our Terms of Service and Privacy Policy.
Convert PPSM files online instantly, no sign-up required. You can convert your PPSM documents on any platform—Windows, Linux, or macOS. Upload your file, choose the output format, and press convert. When the process is done, your MHT file will be ready for download.
The PPSM file's size and structure affect conversion time, though most files are processed in seconds. Advanced features allow you to convert password-protected documents and receive conversion results via email.
No matter where you are, convert your PPSM documents seamlessly on any device, including smartphones. Available online anytime, this conversion app is completely free for basic scenarios.
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.
MHT is a file format used to save web pages as a single file, combining HTML, images, CSS, and other resources into one archive for easy storage and sharing. It is supported by web browsers like Internet Explorer and Microsoft Edge, as well as tools like Microsoft Word and specialized MHT viewers or converters. The format uses a MIME structure to embed all web page elements, including text and binary data, into a single file, often encoded in Base64, enabling offline access and preservation of web content.
You can also convert PPSM into many other file formats. Please see the complete list below.