Original website: http://amtrickey.net/wmget/
wmget is a dock app for the Window Maker window manager which makes it more convenient to perform long downloads in the background. It uses the excellent libcurl library, part of the cURL automated-download program, to perform file retrieval.
A newer version may be available in the Window Maker dockapps git repository:
git clone https://repo.or.cz/dockapps.git