Grum - Post on Instagram from your computer!
NeoDownloader - As you know, there is a lot of websites with a lot of pictures, music and movies.
IsItDown RightNow - "Is It Down Right Now" monitors the status of your favorite web sites and checks whether they are down or not.
WFDownloader App - A free bulk image downloader application that also serves as a multi-purpose bulk downloader for your PC.
HakuNeko - HakuNeko is an all-in-one cross-platform utility that supports you to download manga and anime with various website support.
Transloader - Start downloads on your Macs, remotely from other devices