Hyperlatex - Package to allow the preparation of documents in HTML, with the simultaneous production a neat printable LaTeXed version. Unlike some other systems, this is not a general LaTeX-to-HTML converter. jPicEdt - A Java picture editor with a graphical interface. Outputs LaTeX, eepic, and pstricks code for use in documents. Kile - LaTeX front end for KDE, that integrates many tools needed to develop documents with LaTeX, in just one application. Excel2LaTeX - A free tool from Jam Software, that produces LaTeX source code from a cell-selection in Microsoft Excel. Latexmk - Perl script to automatically run latex and related commands. It may also start a previewer and then run latex whenever the source files are updated, so that the previewer gives an up-to-date view of the document. ChkTeX - A semantic and syntactic checker for LaTeX source files, designed to complement LaTeX's own built-in checks. Xindy - Index processor to create indexes for arbitrary document-preparation systems. Includes overview, documentation, FAQ, and download. [GPL license] The LaTeXDraw Project - Open source PSTricks code generator and editor written in Java. Program download, online manual, and details of how to get involved with the project. Calc2LaTeX - An OpenOffice.org Calc (Spreadsheet) macro for converting tables to LaTeX syntax. Tralics - Open source LaTeX to XML translator. Includes downloads and documentation. LaTeXML - A LaTeX to XML converter. Download, examples, and documentation. TpX - TeX drawing tool for Windows which supports several output formats. SourceForge project page with download and online documentation. HeVeA - An open-source LaTeX to HTML translator written in objective Caml. Include documentation, examples of conversions and test-cases, source-code downloads and some binary packages. latexdiff - A Perl script that takes two LaTeX files as input and outputs a third LaTeX file that, when compiled, highlights the differences between the two input files. Includes download, installation instructions and documentation. GCLC - A tool for describing geometric constructions and making digital illustrations in LaTeX and bitmap format. Available for Windows and Linux. Verbosus - Offers web-based creation and management of LaTeX and Octave projects, including PDF and plot generation, previewing directly in the browser and collaboration. mathTeX - A cgi program that dynamically creates images from LaTeX markup for use in HTML web pages. Software download, demonstration, and user manual. [GNU GLP] Rubber - A Python script to automatically run latex and related commands on a LaTeX source file. Latex Tools - Simple online LaTeX table and BibTeX editors. Users enter details on the webpage and then copy the generated code to their own files. iTex2Img - Free online equation editor that converts LaTeX equations to images that can be copied for use in documents and presentations. QuickLaTeX - A free web service to allow people to include mathematical formulae and graphics into the web pages. The Ipe Extensible Drawing Editor - Graphics program for creating PDF or EPS figures that can contain LaTeX-processed formulae and other text. Includes program download, FAQ, online bug tracking, and manual. Latex2png - A web tool to convert LaTeX code / equations into beautiful, transparency-correct PNGs. . Enter a code snippet, select a format and size, and get an image to copy.