Windows · Free download · General

JFunctionViewer0.7 Beta

JFunctionViewer : Visualize relatively simple mathematical functions in a couple of easy steps, with the help of this open-source Java-based application

Operating system
Windows 10/11
File size
87 KB
License
GPLv2
Last updated
Apr 30, 2026

76 downloads·752 page views

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Overview

What is JFunctionViewer?

JFunctionViewer : Visualize relatively simple mathematical functions in a couple of easy steps, with the help of this open-source Java-based application

In depth

A closer look at JFunctionViewer

JFunctionViewer is a Java-based application designed to help users plot mathematical functions of limited complexity. It requires no installation and can run on any system that has Java installed.

Portable cross-platform utility that can be put to use instantly

One of the advantages of using this application is that it requires no installation, though you need to make sure Java Runtime Environment is installed on your PC. You can launch it from any location, and it will leave no traces behind.Since it is a Java-based utility, it can be run on multiple platforms, which is a big plus if you often switch between computers running different operating systems.

Straightforward mathematical function plotter

Once you launch the application, everything should be more or less self-explanatory. You will see two windows, one for entering functions and one for viewing the generated graphs.You can insert multiple mathematical functions and assign a specific color to each one so as to make them easier to tell apart. Additionally, it is possible to hide any of them from the graph at any time.The graph window can be resized freely, and users can also change the background, grid and axis color. Last but not least, you can define the plotting area.

Export graphs to images or project files

When you’ve added all your functions and fine-tuned everything, you can just access the File menu to save your work. You can either export it to a JFV XML file, which can be edited later, or a PNG image file.All in all, JFunctionViewer is a good choice for users who are looking for a relatively simple application that can help them plot mathematical functions. It is lightweight and does not require installation, while also providing users with a quick guide that can help them understand its features.

Verdict

Should you download JFunctionViewer?

JFunctionViewer runs on Windows 10/11 and is available under the GPLv2 license — the installer is 87 KB. We’ve catalogued it under General.

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At a glance

JFunctionViewer specifications

Category
General
Publisher
Jan H?rnle
Last updated
Apr 30, 2026
License
GPLv2
Operating system
Windows 10/11
File size
87 KB
Price
Free
Page views
752

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