RAS File Converter
Online RAS File Converter - Instant Download!
Drag your file here to to upload.
Up to 250MB
How to Use RAS Converter
Step 1 – Upload RAS file
Drag your .RAS file or use the browse button.
Step 2 – Choose Format
Select the desired output format from the dropdown list.
Step 3 – Download File
Click "Convert" and download your converted file once ready.
About RAS (.RAS)
The RAS file extension is typically associated with Sun Raster image files, which store bitmap graphics primarily used on Sun Microsystems computers. These images are often monochrome or color and can be used for storing icons, logos, or other simple graphics. The format supports various color depths and has been a standard for UNIX-based systems since the 1980s.
Technical Details
A RAS file starts with a header that describes the image width, height, depth, and the length of the image data. The file format supports either raw or run-length encoded bitmap data, which helps reduce file size. Despite its age, the simplicity of the RAS format makes it easy to parse and manipulate programmatically.
Additional Information & Use Cases
RAS files were originally developed by Sun Microsystems as part of their UNIX workstations' graphical system. While less common today, they are still supported by many image editing programs and can be converted to other popular formats. Understanding RAS files is useful for working with legacy UNIX applications and archives of older graphical content.