An application which allows you to manage, edit and take notes.
CherryTree for Windows can edit LaTeX documents, edit PHP files, edit HTML documents and highlight syntax.
Free mind mapping software which can create a visual web of ideas in a clean and intuitive interface through brainstorming.
Freeplane is software which can edit LaTeX documents.
A completely free LaTeX document editor and authoring tool.
TeXstudio can open LaTeX documents, edit LaTeX documents and highlight syntax.
Powerful text editor with support for a number of programming languages with syntax highlighting, code folding and enough power for large files.
UltraEdit can open LaTeX documents, edit LaTeX documents, edit PHP files, edit HTML documents and highlight syntax.
Free and portable math software that can be used in and out of the classroom for geometry, algebra and calculus.
GeoGebra Portable can open LaTeX documents and edit LaTeX documents.
A LaTeX text editor with all of the tools and pointers necessary including complex LaTeX commands, labels, footnotes and indexes as well as PDF creation...
Texmaker can open DOC and DOCX files and edit LaTeX documents.
Provides for syntax highlighting in over 80 languages.
Highlight can open DOC and DOCX files, open LaTeX documents, edit LaTeX documents and highlight syntax.
A programmers notepad support several languages with color coding like PHP, C++, Perl and HTML.
BowPad can open SRT files, open LaTeX documents, edit LaTeX documents and highlight syntax.
Constantly-updated implementation of TeX and LaTeX, great for mathematics and formulae.
MiKTeX can open DOC and DOCX files, open LaTeX documents and edit LaTeX documents.
An excellent text editor which supports all types of coding, syntax, spellcheck and more.
Notepad Plus Portable can edit LaTeX documents, edit PHP files, edit HTML documents and highlight syntax.
A free programmers text editor with syntax recognition supporting web languages like PHP, HTML and CSS.
Komodo Edit can open LaTeX documents, edit LaTeX documents, edit PHP files, edit HTML documents and highlight syntax.
Quickly and easily create markdown formatted text with this small and lightweight utility, great for sites like reddit and github.
MarkdownPad can open LaTeX documents and edit LaTeX documents.
Advanced editing and notepad replacement which includes syntax highlighting and support for a number of programming languages including HTML, PHP, Perl,...
GridinSoft Notepad can open LaTeX documents, edit LaTeX documents, edit PHP files and highlight syntax.