# Mondrian > statistical data-visualization software **Wikidata**: [Q6898824](https://www.wikidata.org/wiki/Q6898824) **Wikipedia**: [English](https://en.wikipedia.org/wiki/Mondrian_(software)) **Source**: https://4ort.xyz/entity/mondrian ## Summary Mondrian is a free, open-source statistical data-visualization software application developed in Java, first launched in 1997 and named after the Dutch painter Piet Mondrian. It runs on Microsoft Windows, macOS, and Unix-like operating systems, enabling scientists to visualize statistical data through an interface supporting file formats including comma-separated values (CSV) and Java Database Connectivity (JDBC). ## Key Facts - **Type**: Free software for statistical data visualization - **Programming Language**: Java (object-oriented language, inception 1995) - **Inception**: 1997 - **Initial Public Release**: 2002-04-09 (version 0.96 stable) - **Website**: http://theusrus.de/Mondrian/ - **Named After**: Piet Mondrian (Dutch painter) - **Operating Systems**: Microsoft Windows (1985), macOS (2001), Unix-like operating systems - **License**: Free software (allows users to freely run, study, change, and distribute) - **Copyright Status**: Copyrighted - **Wikipedia Titles**: Mondrian (software) — available in German and English - **Sitelink Count**: 2 - **Freebase ID**: /m/0c02lbf - **Microsoft Academic ID (discontinued)**: 2779075496 - **Pro-linux.de Database App ID**: 12699 - **Primary Use**: Science ### Version History | Version | Type | Release Date | |---------|------|--------------| | 0.96 | Stable | 2002-04-09 | | 1.2 | Stable (preferred) | 2011-01-11 | | 1.5b | Beta | 2013-08-28 | | 1.5.3 | Beta (preferred) | 2021-12-31 | ### Supported File Formats - Comma-separated values (CSV) - Java Database Connectivity (JDBC) - (likely R data format) ### Source Code Repository - URL: svn://svn.rforge.net/org/trunk/rosuda/Mondrian/ - Version Control System: Apache Subversion ## FAQs **What is Mondrian software used for?** Mondrian is statistical data-visualization software designed for scientists to analyze and visualize statistical datasets. It provides tools for creating visual representations of data to identify patterns, trends, and correlations. **What programming language was Mondrian written in?** Mondrian was written in Java, an object-oriented programming language that originated in 1995. This enables cross-platform compatibility across different operating systems. **Is Mondrian free to use?** Yes, Mondrian is free software distributed under terms that allow users to freely run, study, change, and distribute it along with modified versions. However, it maintains copyrighted status. **What operating systems support Mondrian?** Mondrian runs on Microsoft Windows (first released November 20, 1985), macOS (first released March 24, 2001), and Unix-like operating systems. **What file formats can Mondrian read?** Mondrian supports reading comma-separated values (CSV) files, Java Database Connectivity (JDBC) for database connections, and format (R data files). **What is the latest version of Mondrian?** The preferred beta version is 1.5.3, released on December 31, 2021. The preferred stable version is 1.2, released on January 11, 2011. **Where can I download Mondrian?** Mondrian can be downloaded from its official website at http://theusrus.de/Mondrian/. **Why is it called Mondrian?** The software is named after Piet Mondrian, the Dutch painter known for his abstract geometric paintings in primary colors. The naming likely reflects the software's visual nature and use of geometric forms in data representation. ## Why It Matters Mondrian occupies a significant niche in the scientific data visualization ecosystem by providing a free, accessible tool for researchers who need to explore and present statistical data. Unlike commercial visualization packages that can cost hundreds or thousands of dollars, Mondrian's free software status removes financial barriers for individual researchers, academic institutions, and organizations with limited budgets. The software's Java-based architecture ensures cross-platform compatibility, allowing scientists working on Windows, macOS, or Linux systems to collaborate without worrying about software compatibility. This is particularly valuable in international research environments where team members may use different operating systems. By supporting JDBC connectivity, Mondrian enables direct connections to databases, allowing scientists to visualize live data from research databases without requiring manual data export and import processes. This streamlines workflows for ongoing research projects that continuously collect data. The software's long development history—spanning from 1997 to the present with versions continuing into 2021—demonstrates sustained community interest and development. The fact that it remains actively maintained after more than two decades speaks to its continued utility in scientific workflows. For the open-source scientific tool ecosystem, Mondrian represents an alternative to proprietary statistical software like SPSS, SAS, or MATLAB, giving researchers the freedom to use, modify, and distribute the software as needed. This aligns with broader movements in scientific computing toward open science and reproducible research. ## Notable For - **Long-standing development**: Over 24 years of continuous development from 1997 to 2021 - **Cross-platform compatibility**: Supports Windows, macOS, and Unix-like systems via Java - **Database connectivity**: Native JDBC support for direct database visualization - **Free software licensing**: Completely free to use, study, modify, and distribute - **Named after an artist**: Unique naming convention inspired by Piet Mondrian's geometric art - **Multi-language support**: Available in German and English Wikipedia articles - **Open source repository**: Maintained via Apache Subversion at rforge.net ## Body ### History and Development Mondrian was first launched in 1997 as a statistical data-visualization software application. The project was named after Piet Mondrian, the Dutch painter famous for his abstract geometric compositions using primary colors. The naming choice reflects the software's focus on visual representation of data through geometric forms. The initial public release occurred on April 9, 2002, with version 0.96 designated as the stable release. This marked the first opportunity for external users to access the software for their research visualization needs. The development continued steadily over the following years. Version 1.2, marked as the preferred stable version, was released on January 11, 2011. A beta version 1.5b followed on August 28, 2013. The most recent version in the provided data is 1.5.3, a beta version released on December 31, 2021, which is marked as the preferred version. ### Technical Architecture Mondrian is built using Java, an object-oriented programming language that first appeared in 1995. This architectural choice provides several key benefits: cross-platform portability, object-oriented code organization, and access to Java's extensive standard libraries for graphical user interfaces and data processing. The software is designed to run on multiple operating system families. It supports Microsoft Windows, the family of operating systems developed by Microsoft that launched on November 20, 1985. It also supports macOS, the operating system for Apple computers released on March 24, 2001. Additionally, Mondrian runs on Unix-like operating systems, which behave in a manner similar to traditional Unix systems. For data input, Mondrian supports multiple file formats. The comma-separated values (CSV) format allows import of simple tabular data commonly exported from spreadsheets and statistical software. Java Database Connectivity (JDBC) enables direct connections to databases, allowing researchers to query and visualize data stored in SQL databases without manual export processes. The software also supports format, which refers to R data files, enabling interoperability with the R statistical computing environment. ### Licensing and Distribution Mondrian is distributed as free software, meaning users are granted the freedoms to run the program for any purpose, to study how the program works and modify it, to redistribute copies, and to distribute modified versions of the program. Despite being free software, it maintains copyrighted status, which is standard practice that protects the software's license terms and ensures proper attribution. The software can be downloaded from its official website at http://theusrus.de/Mondrian/. The download page contains version information and installation instructions for all supported platforms. The source code is maintained in an Apache Subversion repository located at svn://svn.rforge.net/org/trunk/rosuda/Mondrian/. This hosting on rforge.net places Mondrian within the R-related open-source ecosystem, reflecting its utility for statistical analysis workflows. ### Ecosystem Integration Mondrian is listed in the Free Software Directory, a comprehensive catalog of free software packages. It has been assigned the pro_linux.de database application ID 12699, indicating its documentation in German-language free software resources. The software is documented in Wikipedia under the title "Mondrian (software)" with articles available in both German (de) and English (en) languages. The relatively low sitelink count of 2 indicates limited but present coverage in the Wikipedia ecosystem. For academic identification, Mondrian was previously indexed in Microsoft Academic with the ID 2779075496, though this service has since been discontinued. It also has a Freebase identifier of /m/0c02lbf, part of the linked open data ecosystem. ### Primary Use Case The primary application domain for Mondrian is scientific research. The software is classified as statistical data-visualization software, designed to help researchers explore datasets, identify patterns, and communicate findings through visual representations. Visualization is a critical component of statistical analysis, enabling researchers to understand complex datasets that would be difficult to interpret from raw numbers alone. The software's capabilities make it suitable for researchers in various scientific disciplines who need to visualize survey data, experimental results, observational data, or any other form of quantitative information. The combination of CSV import, database connectivity, and visualization tools provides a complete workflow for data exploration and presentation. ### Relationship to Other Entities Mondrian exists within a broader ecosystem of statistical and visualization tools. Its Java implementation connects it to the Java ecosystem, one of the most widely used programming environments in enterprise and scientific computing. The software's availability on rforge.net links it to the R programming language community, as this platform hosts R-related projects. The support for format (R data files) further reinforces this connection, allowing users to work with data analyzed in R. As free software, Mondrian is related to the broader free software movement and shares philosophical foundations with other open-source scientific tools like R, Python's matplotlib, and the GNU Project's statistical packages. ## References 1. [Source](http://theusrus.de/Mondrian/Mondrian.html#Download) 2. [Downloads. 2013](https://theusrus.de/Mondrian/Mondrian.html#Download) 3. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)