RAW Converter Online
This is just raw pixels saved in a file. Format used mostly by old games. RAW files do not have any header so if you don't know what is the original width and height of the image it might be hard to decode them.
You can use Tom's Editor to easily convert images from
RAW Dump
.RAW to multiple other formats, like PNG, JPEG, GIF and many more.
Tom's Editor is a free, online image manipulation and converter program.
Go to Tom's Editor