Great Downloader easy to use can convert into multiple file formats. Fast and impressive
Video DownloadHelper - Browser extension to download videos from the Web
FeedbackSpark - FeedbackSpark is in-product micro survey tool that helps product teams to remove guesswork from product development. Harness the voice of customer to drive product success.
youtube-dl-gui - A cross platform front-end GUI of the popular youtube-dl written in wxPython.
Zazzy - Design and sell your own 3D printed jewelry
Youtube Video and Audio Downloader - Download YouTube videos in all available formats and extract the original audio files.
Love & Robots - Create your own 3D printed jewelry & accessories online