HotConvertRemove ads for as little as €2.99 — enjoy HotConvert with no ads.
Drop your files here
or click to select
Why convert RAS to ICO?
Fast
Your file is converted in under 30 seconds in our cloud.
Secure
Files are automatically deleted after 1 hour.
Quality preserved
Maximum quality preserved during conversion.
About the RAS format
RAS — Sun Rasterfile
RAS is the Sun Microsystems rasterfile format (also called SUN format), the native image format for SunOS and Solaris workstations. It was used for screenshots, icons, and application graphics on Sun hardware and is still encountered in legacy Unix archives.
Common uses
- Legacy Solaris/SunOS graphics files
- Converting old Sun workstation screenshots
- Unix workstation archive recovery
- Historical software documentation images
About the ICO format
ICO — Windows Icon
ICO is the standard icon format for Windows, storing one or more images at different resolutions within a single file. Modern ICO files can contain high-resolution PNG-compressed images alongside traditional BMP frames for compatibility across all Windows versions.
Common uses
- Windows application and file type icons
- Website favicon (favicon.ico)
- Windows shortcut and executable icons
- Cross-resolution icon sets for Windows UI
Related conversions
Other conversions available for RAS and ICO files
Frequently asked questions
How do I convert RAS to ICO?
Upload your RAS file above, choose ICO as the output format, then click Convert. Your ICO file is ready to download in seconds — nothing to install, and it works in your browser.
Is the conversion free?
Yes, basic conversion is completely free. For large volumes, check out our paid plans.
What is the maximum file size?
Free accounts can convert files up to 25 MB. Pro accounts up to 100 MB.
How long are my files kept?
Files are automatically deleted after 1 hour on the free plan, 24 hours on Pro.
What formats are supported?
We support over 200 source and target formats. See our complete formats page.
Remove ads for as little as €2.99 — enjoy HotConvert with no ads.