WM Recorder is described as 'is the easiest, most powerful way to download and convert video and audio from the internet. For unencrypted YouTube-like sites, just open WM Recorder, play your video or audio and it's downloaded to your PC at up to 50x playback speed'. There are more than 10 alternatives to WM Recorder for a variety of platforms, including Windows, Mac, Linux, Online / Web-based and Internet Explorer. The best alternative is Downie. It's not free, so if you're looking for a free alternative, you could try streamWriter or aTube Catcher. Other great apps like WM Recorder are Airy YouTube Downloader (Paid), AllToMP3 (Free, Open Source), Sothink Flash Downloader (Free) and Net Transport (Paid).
Stream-Cloner is an all-in-one stream downloader with high speed to download videos from all video websites and video-sharing sites including YouTube, Netflix, Hulu, Facebook, VEVO, Myspace, Dailymotion, etc.
Apowersoft Streaming Video Recorder is a great assistant for recording video streams, TV Shows and online movies from thousands of video sites, such as YouTube, Google Video, Blip TV, Justin TV, CBS, etc. Recording has never been easier and faster.
CooJah 6 is an upgrade version based on URLCapturer V5.0. It provides functionality of both sniff and download. It can sniff out all network resources which your computer is requesting. These resources include audios, videos, images, flashes etc.