Great Downloader easy to use can convert into multiple file formats. Fast and impressive
Video DownloadHelper - Browser extension to download videos from the Web
AirDev - Our radical new approach delivers amazing custom web and mobile applications at a fraction of the time, cost, and headache of traditional developers. Find out how.
youtube-dl-gui - A cross platform front-end GUI of the popular youtube-dl written in wxPython.
All PDF Converter - All PDF Converter is an all-in-one PDF conversion software.
Youtube Video and Audio Downloader - Download YouTube videos in all available formats and extract the original audio files.
PDFtoWord Converter - Simplest solution for converting PDF to editable Word documents.