Chromium

Chromium is an open-source web browser project and the core of Google's Chrome. It was initially released in 2008 and mainly written in C++ language. Chromium provides the source code after downloading, through source code you can customize it according to your need and run it on different platforms. It is a very excellent web browser project that provides the feature of fast lightweight browsing and provides the full development tools to developers, provides web standards, provides the software ecosystem, and has features of the minimalist user interface. The main purpose of this project is to provide a safer, faster, and tabbed window manager or shell for the web.

LibreOffice

LibreOffice is an opens source office suite forked from OpenOffice.org in 2010 and developed by The Document Foundation. LibreOffice provides the different programs in LibreOffice suite like it consist of the programs word processing, spreadsheets, slideshows, diagrams, and drawings, maintain databases, and compose mathematical formula. This office suite is also compatible with other office suites and provides different import and export filter features. LibreOffice supported different operating systems like Microsoft Windows, Mac OS Linux and comes by default to most Linux distributions. LibreOffice is available in approximately 110 languages.

Inkscape

Inkscape is an open-source vector graphics editor tool. It is used to edit vector graphics, for illustrators and designers to handle vector images. Inkscape is Scalable Vector Graphics(SVG) it edits or create diagrams, link, illustration, charts, paintings, logos, and arts. It supported different operating systems like Windows, OS X, Linux and it is written in C++ language. Inkscape provides a number of features to their user like it provide object creation of drawing, shape tools, text tool, embedded bitmaps, and object manipulation features are transformations, z-order operations, grouping objects, and alignment and distribution commands, etc.

FreeMind

FreeMind is a free mind mapping software used for outlines and brainstorming. Freemind is written in Java language and it is very faster as compare to MindManager. Users can use the FreeMind software for a number of purposes like user Keep track of projects and links to necessary files. It also used for internet research using Google and other sources. The features FreeMind provide their user are fast one-click navigation, supports folding, provide Undo and smart drag and drop, provide smart copying and pasting, export of map to HTML and edit long multiline nodes and limited support for fancy graphics and many more.

Scribus

Scribus is an open-source Desktop Publishing application. It can be used on different platforms like Linux Unix systems, Mac OS X, Haiku, Microsoft Windows, and eComStation. By using Scribus you can import, control and export textual and graphical formats and you can manipulate images and typographic. By using Scribus you can also create interactive and animated forms and presentations and can write newsletters, newspapers, posters, brochures. It supported TIFF, JPEG, and Adobe Photoshop format and vector drawing imported or directly open for editing. Scribus supported 24 languages.