Zip files and create compressed archives online. This online JPG compression reduces the file size of several image files and creates a versatile and universally usable JPG image. It creates an entry in the context menu (right-click menu) to open links using Google Drive’s online file viewer tool. Lots of versatile options are available to extract sounds, images, videos, shapes, frames, morphs, fonts, texts, buttons, sprites, and ActionScript code. When attacking the file in an effort to “crack” the password you use this hash to try and find a matching known string.

John the Ripper (a password recovery program) comes with a utility called zip2john that is used to extract the encrypted hash from the file.