- Extension
- .ps
- .g4
- Format
- Binary
- Binary
- Category
- Vector Image
- Fax
- Developer
- Adobe Systems
- Computer Fax Systems (CFS)
- Description
- A PS file is an image saved in the PostScript page description language. It may contain vector graphics, raster graphics, and text. PS files can be printed directly by a PostScript printer (i.e., containing a Raster Image Processor) without being opened in an application.
- Group 4 (G4) used for black and white lossless compression to maintain high-quality images, commonly used in TIFF format compression by fax machines. A picture is seen as black dots and lines on a blank page; the fewer the dots and lines are, the lesser the file size.
- MIME Type
- application/postscript
- image/g4fax
