VLC Media Player
VLC (initially VideoLAN Client) is a highly portable multimedia player for various audio and video formats (MPEG-1, MPEG-2, MPEG-4, DivX, mp3, ogg.
Quick Time Apple QuickTime multimedia authoring/playback software features built-in support for digital video, including the DV camcorder.
KMPlayer is an excellent video and audio player which can play a large amount of formats such as VCD, DVD, AVI, MPEG-1/2/4, WMV, RealMedia, and QuickTime among others.
ProgDVB - the universal and very power software for watching digital TV and listening to radio channels. Support for various types of data sources: Internet TV and Radio.
Foobar2000 is an advanced audio player for the Windows platform. Some of the basic features include ReplayGain support, low memory footprint and native support for several popular audio formats.
WebcamMax - program for the imposition of any effects to webcam video. During a video chat with friends can distort the image, animation, add or change background.
LastPass - service for secure and convenient stores passwords to websites and works across systems and browsers. LastPass automatically fills in saved log-ins and forms with the click of a button.
TeamViewer establishes connections to any PC or server all around the world within just a few seconds. You can remote control your partner'
Gom Player is a multimedia player which can play most of the differently encoded video formats that include AVI, DAT, MPEG, DivX, XviD, and plus more) with its own built-in codec system.
Audacity is a free audio editor that can record sounds, play sounds, import and export WAV, AIFF, and MP3 files, and more. Use it to edit your sounds using Cut, Copy, and Paste (with unlimited Undo), mix tracks, or apply effects to your recordings.