DWGFREE - DWGFREE is an online platform that comes with a comprehensive collection of CAD blocks that can be downloaded without the need for registration.
Audiograbber - Audiograbber software is a famous freeware platform for audio extraction or conversion for Microsoft Windows. The software was first developed by Jackie Franck in the mid-1990s. Read more about Audiograbber.
CADMAPPER - Instant CAD files for any location on earth
Sound Juicer - Sound Juicer is a clean, mean, and lean CD ripper for GNOME 2.
MAPACAD - MAPACAD is an online website that is providing leverage to designers and architectures to have the ability to download CAD map cities that can be directly used in their projects.
XRECODE - XRECODE can convert multiple audio files in parallel by taking full advantage of multi-core CPU.