MuseScore
Music notation program that offers a free alternative to professional programs such as Sibelius and Finale
Audio editor based on Cool Edit Pro. Adobe has disabled the activation server for CS2 products, because Adobe no longer supports them.
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.
Multimedia player for various audio and video formats as well as DVDs, VCDs, Quicktime, Real and various streaming protocols. VLC now has Chromecast support!
Any Audio Converter can extract audio from all popular video formats and online videos, and convert unprotected audio files to a wide range of formats.
Advanced tool that converts almost any type of audio and video, captures video from cameras, and rip from BD / DVD / VCD / CD.
Convert nearly all known audio and video formats to and from another format.
PotPlayer is a fast and lightweight multimedia player that supports most popular audio and video formats and can be customized with more than 300 skins.