2)Foxit Reader (
small, fast, and feature rich PDF viewer for Microsoft Windows, which allows you to open, view, and print any PDF file
3)VLC media player. ( all in one media player)
One of the best open source Multimedia Player.
4)Nero BurnLite 10
solution for CD and DVD burning and copying, powered by the industry’s best
IrfanView is simple, fast, and free for individual use
recovers files deleted from your Windows computer, Recycle Bin, digital camera card, or MP3 player
8)Free Download Manager
Extremely useful download manager for downloading all kinds of data.
9)Daemon Tools Lite
provides one of the best optical media emulation in the industry. DAEMON Tools enables you to convert your physical CD/DVD discs into “virtual discs” so called “images”
10) 7 zip
Open source Windows utility for manipulating archives. Formats 7z, ZIP, GZIP, BZIP2 and TAR are supported fully, other formats can be unpacked.
µTorrent is a lightweight and efficient BitTorrent client for Windows or Mac with many features.
source code editor and Notepad replacement that supports several languages
award-winning firewall provides users with prevention-based PC protection that slams the door shut on viruses, malware, and hackers.
free multimedia software for video and audio processing,
Free Studio is a single package which bundles all free software from DVDVideoSoft to work with DVD, video and audio files!
With this free software you can convert video and audio files between different formats and to iPod, PSP, iPhone, BlackBerry and other portable devices; burn and rip DVDs and audio CDs; upload and download videos and music to your computer, iPod, PSP, iPhone and BlackBerry; perform basic editing of audio and video files.
15) Browser Chrome/ Firefox/Opera
just Google their names.