Open Source Software for Windows
Opera
A free web browser for Android, iOS, macOS, Linux and Windows developed by the Norwegian company Opera Software. Opera is Chromium-based browser with a unique user interface that uses the Blink layout engine. With Opera users can browse in privacy with Opera's built-in VPN. Stay in touch with each other through the built-in messenger and browse in style with with dark and light themes, keyboard shortcuts, and favorite bookmarks.
Firefox
Firefox is a free and open source web browser developed by Mozilla Foundation and the community. Roughly 250 million people use Firefox to browse the web daily. The browser is loved by many and in the open-source world it's seen as the defacto web browser. Firefox is highly extensible, and provides an ecosystem for thousands of third-party add-ons, that can be used to extend the capability of the software. According to tests the Firefox outperform similar web browsers like Google Chrome and Safari. The Firefox project also takes deep pride in preserving user privacy in a world where more and more personal data is collected.
Utopia
Utopia is a free and open P2P Ecosystem with a feature-rich platform that is specifically designed to protect privacy of communication, confidentiality, and security of personal data. On Utopia's decentralized network, all data is distributed and secured by the networks participants. No central server is involved to facilitate data transmission and data storage.
IDLE
IDLE is the default IDE which come installed with the programming language Python. The editor provides syntax highlighting, search features, class browsers, and runs Python scripts in a separate, protected process. IDLE was designed to be intuetive and simple to use, so that it can be a useful tool for people learning Python for the first time.
Nelua
Nelua is a minimal, simple, efficient, statically typed, compiled, metaprogrammable, safe, and extensible systems programming language. Nelua is designed for developer looking to build performance sensitive applications like game engines and real-time services. The languge syntax and semantics share many similarities with the popular programming language lua, while utilizing optional garbage collection. Nelua also uses ahead-of-time compilation to generate optimized native binaries.
uGet
uGet is a popular download manager for Linux that provides a lightweight yet powerful userinterface. The software is developed with GTK+ and also comes packaged as a portable Windows and macOS application.
the Best Download Manager for Linux. uGet is a lightweight yet powerful Open Source download manager for GNU/Linux developed with GTK+, which also comes packaged as a portable Windows app. - Quick Links -
Kdenlive
A free and open-source video editing software built with KDE and Qt. Kdenlive was first created and released back in 2002 by Jason Wood. Since then the software has seen massive traction in the open-source community. Kdenlive allows you to use and arrange several audio and video tracks, each one can be locked or muted to your convenience. Since Kdenlive is based on the powerful FFmpeg libraries the software can handle most audio and video formats needed to convert and re-encode clips. To top it up Kdenlive also provides plenty of effects, ranging from color correction to audio adjustments, as well as all the standard transform options.
Classic Shell
Classic Shell is a free and open-source Windows shell that improves your productivity and enhances usability of Windows 7, Windows 8, Windows 8.1 and Windows 10.