here are the few recommended and must have free & Opensource software for your Windows PC.
Web Browsers -
- Google Chrome - Fast and Free secure Web browser by GOOGLE.
- Opera - Fast,Secure, Easy to use Web Browser.
- Mozilla Firefox -Fast for Good.
- Vivaldi - Fast and Flexible Web Browser.
Multimedia Players -
- VLC - Opensource,Portable,Cross-Platform Multimedia Player.
- KMPlayer - Free,Versatile,Supports up-to 36 Languages.
- MPC-HC - Extremely light-weight,open source media player.
- Kodi - Open Source Home Theater Software.
Audio Player -
- Clementine - Free,Open Source,Modern music player.
- AIMP - Free Audio player with support of large number of formats and playlists.
- Audacious - Free,Opensource audio player with a focus on low resource use with wide range of audio formats.
Video Convertor -
- HandBrake - Opensource Video Convertor with widely supported codec.
Video Editor -
- OpenShot - An Award-winning free and open-source video editor for Linux,Mac and Windows,Create videos with exciting video effects,title,audio tracks and animations.
- Kdenlive - free and open-source video editing software based on the MLT Framework,KDE and QT.
Graphics tool -
- Gimp - A cross-platform image editor available for Windows,Linux & alternative for Adobe Photoshop.
- Inkscape - A Open-Source professional vector graphics editor for Windows,Linux & Mac.
- Krita - A free-software and an open-source raster graphics editor designed primarly for digital painting and animation purposes.
- Paint.Net - A raster graphics editor program for Microsoft Windows.
Blogging tool -
Open Live Writer - A powerful,lightweight blog editor that allows you to create blog posts,add photos and videos . it Supports Blogger.com,WordPress..etc.
Riot - A Small and powerful real time image optimization tool.
Office Suite -
- LibreOffice - An Open-Source Microsoft Office Alternative the best you can get.
- Kingsoft Office - includes free word processor, spreadsheet and presentation software with MS office compatible.
PDF Reader -
- Adobe Acrobat Reader DC - free global standard for reliably viewing,printing and commenting on PDF documents.
- Sumatra PDF - Powerful,Small,portable and start up very fast.
Compression tool -
- 7zip - An open-source file archives .
Cleaner tool -
CCleaner - a utility program used to clean potentially unwanted files and invalid Windows registry