deJpeg lets you extract JPG images from files in other formats such as Word, Exe, and so on. It simply recognizes their digital signature and lets you save them to your hard drive. It works in a very simple way: just choose the document you want to load and, depending on its size, you'll have to wait a bit for the analysis to finish. Once it's finished, you can save the captured JPGs. deJpeg is a tool you probably won't use very much, but it can be useful if you need to quickly extract all the photos from a text document.
