WackGet is described as 'simple, lightweight download manager' and is an app in the File Sharing category. There are more than 50 alternatives to WackGet for a variety of platforms, including Windows, Linux, Mac, Android and Google Chrome. The best alternative is JDownloader. It's not free, so if you're looking for a free alternative, you could try DownThemAll or Free Download Manager. Other great apps like WackGet are Internet Download Manager (Paid), uGet (Free, Open Source), aria2 (Free, Open Source) and Xtreme Download Manager (Free, Open Source).
Features: 1. Replace Firefox's built-in download window directly, no need to click the download button in Firefox's built-in download window first or use the context menu to start a download. 2. It's able to send Headers (referrer, cookies) to Aria2
plowshare is a command-line downloader/uploader for some of the most popular file-sharing websites. It works on UNIX-like systems and presently supports Megaupload, Rapidshare, 2Shared, 4Shared, ZShare, Badongo, DepositFiles and Mediafire.
With Transloader, you can initiate downloads on one or more of your Macs - remotely from your iPhone, iPad, or other Macs. Say you're browsing on your iPhone and come across a Mac app demo you'd like to give a try.
Download files using curl or wget. This addon generates curl/wget commands that emulate the request as though it's coming from your browser allowing you to download protected files directly to a separate machine (e.g. server).
KGet is a versatile and user-friendly download manager for KDE. By default it is the download manager used for Konqueror, but can also be used with Mozilla Firefox. KGet is part of the KDE Network package and can download files from FTP, HTTP(S) and BitTorrent sources.