What is JExtBOX?

Joomla! + Extensions + BOX = JExtBOX

JExtBOX Equation extension for Joomla! CMS

This extension helps to display your math equations, diagrams and figures.

This extension adds a functionality for insert and display math equation (TeX/LaTeX) and figure (PSPicture). Also it supports equation numbering.

component, plugin
1'st released
Sun, 21 Apr 2013
Last updated
Mon, 4 Sep 2017
JED page
ext...org /...x-equation
Live demo
  1. Editor button for insert math equation and figure
  2. Live preview and LaTeX template (typical scripts)
  3. Powered by MathJax: This plugin based on MathJax.
  4. Custom installation: You can give a path of MathJax installation on your local server.
  5. MathJax custom config & default config
  6. MathJax source: Content Delivery Network (CDN) of MathJax or Local installation.
  7. Fallback: Loads local installation, if CDN fails.
  8. Resource & time saving: Stops when any equation detected inside text of an article/html.
  9. Direct conversion
    1. Converts a LaTeX equation /script/ in HTML including content was loaded by AJAX, to MathJax formatted script on the fly.
    2. Skips pre & code tags, i.e. does not convert equations and pspictures inside these tags.
    3. Doesn't convert $ selector of javascript library in script tags.
    4. Clean-up spaces after line equations.
  10. Supports pspicture: LaTeX2HTML5 or Mathapedia

2.11.1. Sep 4, 2017. A minor bug for front-end editor has been solved.

2.11.0. Jun 24, 2017. Dollar sign escape.

2.10.0. May 8, 2017. Maintenance for MathJax CDN changes.

2.9.1. February 23, 2017. Minor modification for live preview due to MathJax issue.

2.9.0. February 4, 2017. Templates for typical scripts.

2.8.3. February 4, 2017. A bug for live preview on the front-end editor has been solved.

2.8.2. January 19, 2017. Front-end editor has been supported.

2.8.1. October 27, 2016. Maintenance for latest version of Joomla.

2.8.0. April 24, 2016. Editor button and live preview have been added.

2.7.0. March 11, 2016. Code improvement.

2.6.0. August 26, 2015. Maintenance release for MathJax CDN.

2.5.0. January 25, 2015. MathJax custom config parameter has been added. Free version was released.

2.4.0. November 18, 2014. Conversion, on the fly, function has been improved. Also some minor development in content plugin.

2.3.0. June 03, 2014. MathJax version selection option & skip code tag functionality have been added.

2.2.0. March 22, 2014. Listener for DOM changes has been added to system plugin.

2.1.1. March 19, 2014. Some bug has been fixed.

2.1.0. March 9, 2014. System plugin.

2.0.0. December 18, 2013. Pspicture.

1.0.0. April 21, 2013. Initial version.

Common Issue & FAQ

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Solutions Answers

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Demo is available now

Our Features


Well adapted to Joomla Platform.

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Official Extension

Registered to Joomla! Extensions Directory.

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Premium Support

Professional Help, Extended Update, Priority Response, Custom Development.

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Experienced Author

7 years of experience in Joomla extension development.

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Well Documented

Install, configure, remove & all others.

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Our Plans

Free or Paid Download & Support






  • Installation Package
  • 6 Months Free Update
  • Full Feature Access
  • No front-end Notices (copyright etc.)
  • Unlimited Usage
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Compare Releases

Free and Paid version comparison

Comparison thingsFreePaid
LaTeX script Direct Conversion
Content Construction Kit (such as K2, core Content) support
All front-end components and modules support
AJAX support
Editor button/Popup Modal Window for insert Math
Live Preview
MathJax version selection, local installation support, fallback, custom config
PSPicture support
Skip Pre & Code tags
Clean-up spaces after line equations

We accept PayPal

Your payment will be processed on a SSL-encrypted PayPal server.


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