Why is PicGrabber no longer available?
PicGrabber is now available as a browser extension. It works in the same way, only that you need to install Chrome. Use the link below to download Chrome in case you don't have it then click the extension link followed by Add to Chrome.
Download Google Chrome: https://www.google.com/chrome/browser/desktop/
Extension page: https://chrome.google.com/webstore/detail/pic-grabber/emgofdikiakfpnahlngbcgnbhimchmbo?hl=en