recoverjpeg tries to recover JFIF (JPEG) pictures from a peripheral. This may be useful if you mistakenly overwrite a partition or if a device such as a digital camera memory card is bogus.
es gibt momente, da macht mir technik angst...
Optimizing images by hand is time consuming and painful. Smush it does it for you.
TinEye is a reverse image search engine
If a picture's worth 1000 words, how much of a picture can you fit in 140 characters?