Convert tga to sps Online: tga2sps
You can use Tom's Editor to easily convert images from
Targa .TGA to Spectrum 512 (smooshed) .SPS.
Tom's Editor is a free, online image manipulation and converter program.
Go to Tom's Editor
Targa is an image format with extension TGA.
Spectrum 512 (smooshed) is an image format with extension SPS.