Multimedia player for various audio and video formats as well as DVDs, VCDs, Quicktime, Real and various streaming protocols. VLC now has Chromecast support!
Audacity is a free, easy-to-use, multi-track audio editor and recorder that stands as a premier audio editing and recording software that offers a wide array of features accessible to both novices and professionals.
With Plex Media Server you can stream your videos, music, and photos to your phone, tablet or TV. A perfect solution for if your media files are stored at home and you are somewhere else.
DVDVideoSoft's numerous free video, audio, and image tools into a versatile suite.
Televzr is a free media organizer, downloader and handy player for all Window versions that downloads videos from almost 700 video-hosting platforms to your computer.
Advanced tool that converts almost any type of audio and video, captures video from cameras, and rip from BD / DVD / VCD / CD.
Music notation program that offers a free alternative to professional programs such as Sibelius and Finale