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Convert ras to ptif

  1. Download and install the latest version of Filestar.

  2. Right click on one or more Ras file(s) on your desktop and select Convert with Filestar.

  3. Type convert to ptif in the search box.

  4. Press Convert.

convert ras to ptif

What is the difference between .ras and .ptif?

Name
SUN Rasterfile
Pyramid Encoded TIFF File
Extension
.ras
.ptif
Format
Binary
Binary
Category
Raster Image
Raster Image
Developer
Sun
Kermit
Description
Originally used on the Sun Microsystems computers, RAS is a raster image format that displays bitmap images. It is popularly used for specific types of research projects and it can be developed in Unix OS as well. It supports 1 and 32-bits per pixel and used RLE compression codec.
File extension ptif is mainly associated with the Pyramid encoded TIFF bitmap graphics file format. Multi-resolution TIFF containing successively smaller versions of the image down to the size of an icon.
MIME Type
image/x-cmu-raster
image/x-ptif
Sample
sample.ptif
Wikipedia
.ras on Wikipedia

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