RINEARN Graph 2D  5.6 New!

Japanese English


RINEARN Graph2D is an install-less free 2D graph software available for plotting data from numerical files or spread sheet software.

Available on various desktop OS without install

RINEARN Graph2D is available on various desktop OS. It does not require installation, so you can use it just now! It can be launched from a USB memory, and can be sent with data files by e-mail as an attachment file. RINEARN Graph2D release you from complicated environment dependency.

* This software requires Java(R) Runtime Environment(JRE)*1.

Plot data from spreadsheets easily

You can plot data on spreadsheet software (e.g. Microsoft® Excel®) to 2D graphs very easily.

At first, download RINEARN Graph 2D and launch.

Next, copy data from a spread sheet application. Then right-click on the graph screen of RINEARN Graph2D and select "Paste Data". The data will be plotted as a 2D graph on the screen.

Data can be pasted from general text editors such as notepad. Ofcourse, RINEARN Graph 2D can load data from files.

By the way, some features (e.g. automatic plotting by script) are not available for Quick-Usage version. If you like RINEARN Graph2D, please download Standard-version which supports all features.

Simple UI for Daily-Use

RINEARN Graph 2D is placing emphasis on simple and quick operability for daily-use, rather than high functionality. The UI of RINEARN Graph 2D consists of the orthodox-style menu bar and mouse operations, so you can master it soon.

On the graph screen, you can set or shift the range of the graph by mouse dragging. You also can zoom in or out the graph by scrolling the wheel of the mouse.

UI Designs of RINEARN Graph 2D and 3D are commonized, so if you are already using RINEARN Graph 3D, you can accustomed to this software soon.


RINEARN Graph 2D can play the graphs as animations. The animation feature supports various mode. You can set index of each point as time, or set index of data-series as time, etc.

The animation feature can available by clicking "Tool" > "Animation" menu from the menu bar at the top of the window.

Plot Math Expressions

RINEARN Graph 2D equipped with math-plotting tools which plot various forms of mathematical expressions (formula) to 2D graph.

Math-plotting tools are implemented in VCSSL, which is the script language supported by RINEARN Graph 2D by default. You can run the VCSSL script alone if you want, so you can download and use math-plotting tools alone from following pages:

2D Graph Tool for Plotting Expressions of the Form of "y = f(x)"
A simple tool which plots the expression (formula) of the form of "y = f(x)" to the 2D graph.
2D Graph Tool for Plotting & Animating Expressions of the Form of "y = f(x,t)"
A simple tool which plots the expression (formula) of the form of "y = f(x,t)" to the 2D graph, and plays it as animation.
2D Graph Tool for Plotting & Animating Parametric Expressions of the Form of x(t) and y(t)
A simple tool which plots parametric expressions (formulas) of the form of x(t) and y(t) to the 2D graph, and plays it as animation.

On the RINEARN Graph 2D, you can use above math-plotting from the menu bar at the top of the window. At first, click "Program" menu from the menu bar, and choose "MathPlot" folder. Then select a script file of a math-plotting tool, e.g., "y(x)", "y(x,t)", or "x(t),y(t)", etc. *

* Math-plotting tools are not available on Quick-Usage version. Please download the standard version, or download the math-plotting tool alone from the above pages.


RINEARN Graph 2D can display content of image file to the background of the graph screen as "wallpaper". It help you to display explanations in the graph. Of course you can also use it for refreshing you.

An example of the wallpaper feature.


Complete license terms of RINEARN Graph2D is in here, but it is written in Japanese. At briefly, This software is free for any purpose, but you must agree with that the author of this software is not liable for any claim, any damages, any other liability.


You can use RINEARN Graph2D right now.

Please extract a zip file downloaded from the above link. Then double-click "RinearnGraph2D.jar (JAR file)" in the extracted directory to launch it.

*1: Oracle and Java are registered trademarks of Oracle and/or its affiliates. Other names may be trademarks of their respective owners.

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