TexMaths, a LaTeX Equation Editor for LibreOffice

TexMaths is a LaTeX equation editor for LibreOffice. It is derived from OOoLatex, originally developed by Geoffroy Piroux (see here).

As its predecessor, TexMaths is a LibreOffice extension that allows you to enter and edit LaTeX equations directly into LibreOffice documents. All you need is a working LaTeX installation, at least one of the two programs dvipng or dvisvgm and of course the TexMaths LibreOffice extension.

TexMaths is multiplatform extension and should work under Windows, Linux and MacOS X systems.

Note for Openoffice users : TexMaths should also run on Openoffice, but SVG equations don't work.

This release fixes the problem of wrong SVG equation size in LibreOffice versions 5.2.x and above. It also fixes missing parentheses that break TextMaths in LibreOffice 5.3.1.

This release adds a left aligned caption mode for numbered equations. The TexMaths Recompile Equations macro now allows to work on a selected text area (in Writer) or on the current slide (in Impress and Draw). However, there are some limitations in Writer, please see the documentation. Several bugs have been fixed. A workaround for a crash in LibreOffice 5.x on Windows has been set up.

This release adds a new macro that allows to recompile all equations in a document, while changing their parameters. An option to ignore the preamble was also added. This can be useful when converting LaTeX equations written with a foreign software to TexMaths. Equation transparency can now be adjusted separately for each document type. Many bugs were also fixed and TexMaths works now as expected with LibreOffice 4.3.x.

As you know, LibreOffice has its own equation editor called Maths. It works quite well but has the following limitations:

- Equations are not very nice
- Some math symbols are missing
- The language used is quite different from LaTeX
- Equations can't be easily exported to MS Word documents

On the contrary, TexMaths brings the power of LaTeX to your LibreOffice documents: equations are very nice, there is a plethora of mathematics symbols and the LaTeX language is a de facto standard in the scientific world, with a large community of users.

With TexMaths, you can write an equation in the LaTeX language using an intuitive GUI, then instantly generate an image (PNG or SVG format) of the equation and automatically insert it in your LibreOffice document. After that, you can close your document, reopen it, modify your equation and regenerate it in a second!

In addition, you can export your documents to MS Office and you will see your equations without artefacts under MS Word or Powerpoint.

If you use the SVG format, you can even resize your equations without any resolution loss.

With TexMaths, you get the power of LaTeX at your fingertips within LibreOffice!

- Simple installation and configuration
- Multiplatform (Windows, Linux, MacOS X)
- Available in Writer, Impress and Draw documents
- Equations are inserted as PNG or SVG images
- Numbered equations with left or right alignment
- Relies on LaTeX to produce equations
- Customizable LaTeX preamble stored in each document
- Suppports Display, Inline Display and any other LaTeX environment
- Equations can be directly exported to MS Office documents
- Compatibility with ooolatex equations
- Allows direct edition of equations through a simple GUI
- Resizable dialog
- Allows direct Text to LaTeX conversion
- Recompile selected or all equations to reflect parameter changes (size, image type and resolution, transparency)
- Toolbar buttons
- Configurable keyboard shortcuts
- Fully localized

TexMaths is free. It is released under the GNU GPL v2 license.

Many thanks to Geoffroy Piroux for his ooolatex code and also to Martin Gieseking who accepted to modify his dvisvgm code to suit some of my needs.

Copyright © 2012-2017 Roland Baudin