- Extension
- .ppsx
- .ott
- Format
- Binary
- Binary
- Category
- Presentation
- Document
- Developer
- Microsoft
- Apache Software Foundation
- Description
- A PPSX file is a slide show created by Microsoft PowerPoint or another presentation program, such as OpenOffice Impress or SoftOffice Presentations. It contains a finished collection of slides that are used for slide show playback.
- n OTT file is a document template saved in OASIS' OpenDocument standard format and created by word processors included in the OpenOffice and LibreOffice suites. It contains the page layout and default styles for a text document. OTT files are used for authoring .ODT documents that have the same appearance and formatting.
- MIME Type
- application/vnd.openxmlformats-officedocument.presentationml.slideshow
- application/vnd.oasis.opendocument.text
