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As part of its business activities, RINEARN undertakes contracted software development.
Additionally, as part of our contribution efforts, we publicly release freeware focused on analysis and computation.
RINEARN > English Top > Software
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| RINEARN Graph 3D | RINPn | VCSSL Runtime | Other (Advanced Development Version, GitHub) |

RINEARN Graph 3D

RINEARN Graph 3D is an install-free, 3D graph plotting software that allows you to easily visualize data from numerical files or spreadsheet applications.
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You can create 3D graphs through simple actions; for example, data copied from spreadsheet software can be pasted directly onto the graph screen via a right-click menu.

Moreover, this software enhances the visualization with realistic lighting and shading effects, helping you to clearly understand the complex shapes of 3D graphs.

Implemented in Java™, RINEARN Graph 3D is also available as a 3D graph library for Java applications.

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RINEARN Graph 2D

RINEARN Graph 2D is a 2D graphing software primarily designed for the fields of computation and data analysis.
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The interface is designed similarly to RINEARN Graph 3D, allowing you to easily plot 2D graphs from files created by spreadsheet software or calculation programs, as well as from mathematical formulas.

Among the many 2D graphing software options, RINEARN Graph 2D focuses on ease of use for "everyday tasks" rather than the ability to create highly complex diagrams.

It can also be used as a library, callable from programs written in languages like Java™. Additionally, it comes with built-in support for the simple scripting language VCSSL, allowing for control and automation.

Animating graphs based on time, such as by treating point numbers as time or series numbers as time, is also simple.

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RINPn

RINPn is a programmable scientific calculator with a very simple user interface.
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The RINPn interface is straightforward, allowing for easy operation. You can input complete expressions and perform calculations simply by pressing the Enter key.

RINPn features the Vnano scripting engine, enabling you to define functions and variables using a C-like simple programming language.

RINPn is open-source software, actively developed in a public repository on GitHub.

| More Details | Download | Source Code Repository |

VCSSL

The runtime environment of programming language VCSSL.
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VCSSL is a programming language designed for lightweight computation, data analysis, and visualization using both 2D and 3D graphics.

VCSSL features a simple C-like syntax, making it easy for those already familiar with other C-like languages (C, C++, C#, Java, etc.) to quickly become proficient in VCSSL.

Additionally, the entire VCSSL runtime environment, including the scripting and graphics engines, is implemented in Java. This ensures that VCSSL is compatible with various PC operating systems, such as Microsoft® Windows®, Linux, and others.

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Others

Advanced Development Version (Pre-release Versions)

For each software, we may publicly release pre-release versions, which include upcoming versions still in development or versions with experimental features implemented. For more details, please refer to the linked page.

Source Code (GitHub)

For software developed as open-source, the source code repositories are available on GitHub.

* Oracle and Java are registered trademarks of Oracle Corporation and/or its affiliates in the U.S. and other countries. Company names and product names mentioned in the text may be trademarks or registered trademarks of their respective companies.
* C# and Visual Basic are registered trademarks of Microsoft Corporation in the U.S. and other countries.
* Rust is a registered trademark of the Mozilla Foundation in the U.S. and other countries.
* Other names may be either a registered trademarks or trademarks of their respective owners.

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Index of this category
RINEARN > English Top > Software
  • RINEARN Graph 3D
  • RINPn
  • VCSSL Runtime
  • Advanced Development Version
  • GitHub
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News

English Documentation for Our Software and VCSSL Is Now Nearly Complete
2025-06-30 - We're happy to announce that the large-scale expansion of our English documentation with the support of AI — a project that began two years ago — has now reached its initial target milestone.

VCSSL 3.4.52 Released: Enhanced Integration with External Programs and More
2025-05-25 - This update introduces enhancements to the external program integration features (e.g., for running C-language executables). Several other improvements and fixes are also included. Details inside.

Released: Latest Version of VCSSL with Fixes for Behavioral Changes on Java 24
2025-04-22 - VCSSL 3.4.50 released with a fix for a subtle behavioral change in absolute path resolution on network drives, introduced in Java 24. Details inside.

Released the Latest Versions of RINEARN Graph and VCSSL - Now Supporting Customizable Tick Positions and Labels!
2024-11-24 - Starting with this update, a new "MANUAL" tick mode is now supported, allowing users to freely specify the positions and labels of ticks on the graph. We'll explain the details and how to use it.

Released Exevalator 2.2: Now Compatible with TypeScript and Usable in Web Browsers
2024-10-22 - The open-source expression evaluation library, Exevalator, has been updated to version 2.2. It now supports TypeScript and can be used for evaluating expressions directly in web browsers. Explains the details.

Behind the Scenes of Creating an Assistant AI (Part 1: Fundamental Knowledge)
2024-10-07 - The first part of a series on how to create an Assistant AI. In this article, we introduce the essential knowledge you need to grasp before building an Assistant AI. What exactly is an LLM-based AI? What is RAG? And more.

Launching an Assistant AI to Support Software Usage!
2024-09-20 - We've launched an Assistant AI that answers questions about how to use RINEARN software and helps with certain tasks. Anyone with a ChatGPT account can use it for free. We'll explain how to use it.

Software Updates: Command Expansion in RINEARN Graph, and English Support in VCSSL
2024-02-05 - We updated our apps. This updates include "Enhancing the Command-Line Features of RINEARN Graph" and "Adding English Support to VCSSL." Dives into each of them!

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