- Extension
- .potx
- .pgm
- Format
- Binary
- Binary
- Category
- Presentation
- Raster Image
- Developer
- Microsoft
- Jef Poskanzer
- Description
- The POTX file format is a template file used by Microsoft PowerPoint, a well-known presentation software. As part of the Open XML file format family introduced in Microsoft Office 2007, POTX files are used for creating multiple presentations with a similar layout, style, and formatting, ensuring consistency across documents. These templates can include predefined slide backgrounds, fonts, color schemes, and layouts. Users can create new presentations based on these templates, which allows for efficient creation of visually cohesive and professionally styled presentations.
- A PGM file is a grayscale image file saved in the portable gray map (PGM) format and encoded with one or two bytes (8 or 16 bits) per pixel. It contains header information and a grid of numbers that represent different shades of gray from black (0) to white (up to 65,536). PGM files are typically stored in ASCII text format, but also have a binary representation.
- MIME Type
- application/vnd.openxmlformats-officedocument.presentationml.template
- image/x-portable-graymap
