FractalNow provides users with tools to generate pictures of various types of fractals quickly and easily.
It provides a command line tool, FractalNow, and a graphical tool, QFractalNow.
The graphical tool, based on Qt library, allows users to explore fractals intuitively and generate pictures.
Both tools are entirely multi-threaded and implement advanced algorithms and heuristics that make computation very fast compared to most existing free fractal generators.
Features include:
- Intuitive graphical user-interface (QFractalNow) to explore fractal space easily.
- A command-line tool (FractalNow) that works on machines without a desktop environment, and can be used by scripts to produce animations.
- Several formulas available (Mandelbrot, Julia, Multibrot, Mandelbar, Burning ship, Rudy, and more…).
- Various types of coloring available (Iteration counts, Average coloring methods).
- Multiple anti-aliasing methods (Gaussian blur, Oversampling, Adaptive (intelligent)) to produce high quality images.
- Advanced algorithms and heuristics to speed up computation (Solid guessing, Adaptive anti-aliasing, and Caching).
- Entirely multi-threaded to work faster on multi-core processors.
- Ability to save/load configuration and gradient files.
- Supports arbitrary precision floating point numbers.
The image displayed above shows QFractalNow in operation.
Website: fractalnow.sourceforge.io
Support: SourceForge Project Page
Developer: Marc Pegon
License: GNU Lesser General Public License
FractalNow is written in C. Learn C with our recommended free books and free tutorials.
| Popular series | |
|---|---|
 | The largest compilation of the best free and open source software in the universe. Each article is supplied with a legendary ratings chart helping you to make informed decisions. |
 | Hundreds of in-depth reviews offering our unbiased and expert opinion on software. We offer helpful and impartial information. |
 | The Big List of Active Linux Distros is a large compilation of actively developed Linux distributions. |
 | Replace proprietary software with open source alternatives: Google, Microsoft, Apple, Adobe, IBM, Autodesk, Oracle, Atlassian, Corel, Cisco, Intuit, and SAS. |
 | Awesome Free Linux Games Tools showcases a series of tools that making gaming on Linux a more pleasurable experience. This is a new series. |
 | Machine Learning explores practical applications of machine learning and deep learning from a Linux perspective. We've written reviews of more than 40 self-hosted apps. All are free and open source. |
 | New to Linux? Read our Linux for Starters series. We start right at the basics and teach you everything you need to know to get started with Linux. |
 | Alternatives to popular CLI tools showcases essential tools that are modern replacements for core Linux utilities. |
 | Essential Linux system tools focuses on small, indispensable utilities, useful for system administrators as well as regular users. |
 | Linux utilities to maximise your productivity. Small, indispensable tools, useful for anyone running a Linux machine. |
 | Surveys popular streaming services from a Linux perspective: Amazon Music Unlimited, Myuzi, Spotify, Deezer, Tidal. |
 | Saving Money with Linux looks at how you can reduce your energy bills running Linux. |
 | Home computers became commonplace in the 1980s. Emulate home computers including the Commodore 64, Amiga, Atari ST, ZX81, Amstrad CPC, and ZX Spectrum. |
 | Now and Then examines how promising open source software fared over the years. It can be a bumpy ride. |
 | Linux at Home looks at a range of home activities where Linux can play its part, making the most of our time at home, keeping active and engaged. |
 | Linux Candy reveals the lighter side of Linux. Have some fun and escape from the daily drudgery. |
 | Getting Started with Docker helps you master Docker, a set of platform as a service products that delivers software in packages called containers. |
 | Best Free Android Apps. We showcase free Android apps that are definitely worth downloading. There's a strict eligibility criteria for inclusion in this series. |
 | These best free books accelerate your learning of every programming language. Learn a new language today! |
 | These free tutorials offer the perfect tonic to our free programming books series. |
 | Linux Around The World showcases usergroups that are relevant to Linux enthusiasts. Great ways to meet up with fellow enthusiasts. |
 | Stars and Stripes is an occasional series looking at the impact of Linux in the USA. |