Open Source Data Visualization Software

A mind mapper, and at the same time an easy-to-operate hierarchical editor with strong emphasis on folding. These two are not really two different things, just two different descriptions of a single application. Often used for knowledge and content management.

Over 1,000,000 page views per month. Jmol/JSmol is a molecular viewer for 3D chemical structures that runs in four independent modes: an HTML5-only web application utilizing jQuery, a Java applet, a stand-alone Java program (Jmol.jar), and a "headless" server-side component (JmolData.jar). Jmol can read many file types, including PDB, CIF, SDF, MOL, PyMOL PSE files, and Spartan files, as well as output from Gaussian, GAMESS, MOPAC, VASP, CRYSTAL, CASTEP, QuantumEspresso, VMD, and many other quantum chemistry programs. Files can be transferred directly from several databases, including RCSB, EDS, NCI, PubChem, and MaterialsProject. Multiple files can be loaded and compared. A rich scripting language and a well-developed web API allow easy customization of the user interface. Features include interactive animation and linear morphing. Jmol interfaces well with JSpecView for spectroscopy, JSME for 2D->3D conversion, POV-Ray for images, and CAD programs for 3D printing (VRML export).

GeoTools is an open source (LGPL) Java code library which provides standards compliant methods for the manipulation of geospatial data. GeoTools is an Open Source Geospatial Foundation project. The GeoTools library data structures are based on Open Geospatial Consortium (OGC) specifications.

GLScene is an OpenGL based 3D library for Delphi, C++Builder and Lazarus. It provides visual components and objects allowing description and rendering 3D scenes in graphic applications. Update of newer versions of the trunk has been moved to https://github.com/glscene

JaxoDraw is a tool to generate Feynman diagrams in a mouse click-and-drag fashion. Graphs can be exported to a variety of graphics formats and arbitrary latex code can be used for labels to produce high-quality publishing-style figures.

Analyze and visualize tours in many variations, which are recorded with a GPS device, bike-, exercise- or ergometer-computer. Some highlights: Tools are available to adjust recorded data, GPS tours can be visualized in customizable maps, ...

The Relationship Visualizer spreadsheet transforms your Excel data into professional Graphviz diagrams and Knowledge Graphs. Enter simple "A is related to B" rows to instantly generate polished relationship graphs using the Graphviz DOT language. Ideal for org charts, dependency graphs, and IT architecture. Free, open-source, MIT-licensed. Customize the look of nodes, edges, and clusters with the Style Designer. Build a CSS-like gallery of reusable styles that lets you apply consistent visual themes. Run SQL queries for advanced data import. Export graphs as BMP, GIF, JPG, PDF, PNG, or SVG files (with animation support). View Graphviz DOT code and command-line messages. Works on Windows and macOS with a ribbon interface and UTF-8 support for global text. Explore illustrated guides at https://exceltographviz.com With over 10,000 downloads and a SourceForge Community Choice award, this open-source VBA tool clarifies complex data. Download now and turn data into insight.

GeOxygene aims at providing an open framework which implements OGC/ISO specifications for the development and deployment of geographic (GIS) applications. It is a open source contribution of the COGIT lab. at the IGN (the French National Mapping Agency).

Imview is an image display/image analysis package for Unix and Win32 based on the Fast Light ToolKit (FLTK, also on sourceforge).

Eviewbox is a java imaging suite, its purpose is to view and spread native DICOM medical images and allowing for 2D reconstructions. EViewbox applet will allow to see the DICOM images on every platform.

PIAF (Prototype Image Applications Fast) is a prototyping tool for helping development of image processing algorithms. Based on a Qt GUI, it can display and process several live video inputs or still images with a plugins based architecture.

Delphi & Kylix Components project - Components & Classes for graphic representation of objects (for Visio-Like software). The purpose is to build easy-access librairies for building IDEF,OMT,UML,E/R,Graphcet,Organigram applications.

EyesRay render a 3D scene with the raytracing algorithm. Some specifics points are: a scene loader, the support of transparency, avaibility to generate images (ppm format)...

EN : A fractal explorer with layers using Gtk2. Fractal images export. Plugins loading for formulas and colouring. FR : Un explorateur de fractales ŕ calques basé sur Gtk2. Exportation d'images fractales. Chargement de plugins pour formules et coloris.

EN : Visualization of non-convex polyhedra and pattern generating for paper building. FR : Visualisation de polyèdres non-convexes et génération de patrons pour une construction papier.

An hyperbolic tree visualization java library, to implement hyperbolic tree easily. See http://www.inxight.com for explanations and examples.

An IDE for people interested in Machine Vision/Image Processing. Written in Java, using JAI. It allows users to view image data and also provides a drag and drop environment that users can create/execute graphs of JAI operators.

JGraph is the most powerful, lightweight, feature-rich, and thoroughly documented open-source graph component available for Java. See the project homepage at www.jgraph.com for information and downloads.

JSynoptic renders information graphically. It can be used as a simple graph plotter, or as a complex run-time monitoring environment. The user sets up shapes (like plots) on graphical pages, and uses data sources (ex: ASCII file) to render information.

JTreeMap is a Swing Component which represents a tree structure with rectangles (a TreeMap. See http://www.cs.umd.edu/hcil/treemap/). KTreeMap is the SWT component for treemapping (see http://en.wikipedia.org/wiki/Treemapping). It is an Eclipse plugin.

Jaude is "Java pour les Astronomes Utilisateurs de Detecteurs Electroniques". Jaude is Eclipse RCP and plugin based. So it will provide an Eclipse interface for JSky library (http://archive.eso.org/JSky/).

The goal of this project is to build an application to simulate a three-dimentional robot arm. This application will be able to move each arm individually or set positions, so that we can animate the movement from one stored position to another. The whol

Preparation of GPS routes and analysis of GPS logs in the context of outdoor sports (biking, skiing, trecking, gliding, geocaching, mountaineering). Our hope is to have a multi platform, multi GPS file and map format software.

This project provides a library of easy to use 2D graphics editor tools and a functional and extendable stand-alone graphics editor.

GNU Autoconf, Automake and Libtool scripts and makefiles for the Open CASCADE solid modeler. http://www.opencascade.org