Ppm File Extension
Ppm extension stands for Portable Pixmap image files. These extensions may be viewed by updated image viewer softwares.
Ppm extensions mean 24-bit colored image file. This file doesn`t use any compression method, for this reason its size very large. In this case it is not used with large size images.
These files can be opened by any updated image viewer softwares. We may recommend Acdsee or Irfanview to run these extensions.
What needed to Open Ppm file extensions.
Updated image softwares.
Links about Ppm file extension