SGI to RGBA Converter
Convert your sgi files to rgba online & free
Irix RGB image
Raw red, green, blue, and alpha samples
How to convert SGI to RGBA
Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.
Choose "to rgba"
Choose rgba or any other format you need as a result (more than 200 formats supported)
Download your rgba
Let the file convert and you can download your rgba file right afterwards