Insert image ras

Download and install the latest version of Filestar.
Right click on one or more Ras file(s) on your desktop and select Convert with Filestar.
Type insert image in the search box.
Press Run.

What is .ras?

Name: SUN Rasterfile
Extension: .ras
Format: Binary
Category: Raster Image
Developer: Sun
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.
MIME Type: image/x-cmu-raster
Wikipedia: .ras on Wikipedia