Fraqtive is an interactive generator for fractals from the Mandelbrot family. It focuses on fast exploration while still providing controls for producing high-quality final images.
Navigation takes place directly in the rendered image, making it easy to move, zoom and rotate while looking for interesting regions. A Julia preview can be generated dynamically while exploring the Mandelbrot set.
Fraqtive also offers a three-dimensional presentation of the fractal surface using OpenGL, providing an alternative to conventional flat rendering.
This is free and open source software.
Key Features
- Generates Mandelbrot and Julia fractals with several formula variants.
- Uses processor-optimised algorithms and multi-core processing for fast calculation.
- Provides smooth real-time zooming, movement and rotation through fractal images.
- Dynamically generates a Julia-set preview while exploring Mandelbrot coordinates.
- Supports high-resolution image generation for detailed final output.
- Can generate sequences of images with progressive zoom and optional rotation.
- Offers multi-sampling to improve image quality in detailed or noisy regions.
- Includes colour smoothing and image post-processing controls.
- Provides an OpenGL-powered 3D view of fractal surfaces.
- Saves images in PNG, JPEG, TIFF, BMP and PPM formats.
- Includes bookmarks for returning to interesting locations.
- Provides keyboard navigation as an alternative to mouse controls.
- Includes a built-in tutorial for learning the application’s controls.
- Supports full-screen viewing while exploring fractals.
Website: github.com/mimecorg/fraqtive
Support:
Developer: Michal Mecinski
License: GNU General Public License v3.0

Fraqtive is written in C++. Learn C++ with our recommended free books and free tutorials.
Related Software
| Fractal Tools | |
|---|---|
| Mandelbulber v2 | Creatively generate three-dimensional fractals |
| JWildfire | Very powerful and flexible flame fractal generator |
| Gnofract 4D | Four-dimensional, inter-relational Mandelbrot and Julia set generator |
| XaoS | Real-time interactive fractal zoomer |
| NextFractal | Create amazing fractal images and other algorithmically generated images |
| Rsfrac | Terminal-based fractal explorer written in Rust |
| Fraqtive | Draws Mandelbrot and Julia fractals |
| Electric Sheep | Screensaver showing collective dream of sleeping computers |
| Qosmic | Cosmic recursive flame fractal editor |
| Fractals Explorer | Render and explore fractals in real time |
| Par Fractal | GPU-accelerated renderer for exploring 2D and 3D fractals |
| Fractorium | Qt-based fractal flame edito |
| FractGen | Extensible tool for generating and exploring fractal images |
| Fractalshades | Create static and interactive fractal visualizations |
| fractal-generator | Mandelbrot and Julia fractal generator |
| FLAM3 | Cosmic recursive fractal flames |
Read our verdict in the software roundup.
LinuxLinks helps you discover the best free and open source software for Linux. Explore our extensive collection of recommended applications, including alternatives to popular proprietary software.We also publish software reviews, Linux tutorials, hardware reviews, free programming books and articles covering the wider open source community. Browse our Linux resources to discover more. Know a useful free and open source Linux application we haven't covered? Suggest a program for inclusion. Has your software been featured on LinuxLinks? Display one of our Featured on LinuxLinks badges on your website or GitHub README. |


Please read our Comment Policy before commenting.