Free latex editor software for windows

LEd - LaTeXEditor 0.46 is a professional and useful program that offers a project manager, powerful editor, integrated spellchecker, and thesaurus, build-in DVI viewer, descriptive hints for LaTeX commands, code complete mechanism, word wrapping, code folding, and multilingual environment.

HT Editor is a file editor/analyzer/viewer for executables. The goal is to combine the low-level functionality of a debugger and the usability of IDEs.
We aim towards a perfect hex-editing ability and support of the most important file formats. PE, LE, NE, MZ, COFF, LZ and ELF executables are supported.
Main features:
Supported file formats
- common object file format (COFF/XCOFF32) (header, image with code/data analyser)
- executable and linkable format (ELF) (header, section headers, program headers, symbol tables, image with code/data analyser (x86, IA-64, Alpha, PowerPC) and relocations)
- linear executables (LE) (header, VxD descriptor, object table, page table, image with code/data analyser (x86), auto-relocation layer)
- standard dos executables (MZ) (header, relocations, image (disassembly only) )
- new executables (NE) (header, segments, names, entrypoints, image with code/data analyser (x86), auto-relocation layer (pretty complete) )
- portable executables (PE32, PE64) (header, import section, delay-import section, export section, resources, image with code/data analyser (x86, IA-64, Alpha), preliminary support for .net executables)
- java class files (CLASS) (header, image with code/data analyser (java bytecode disassembler))
- Mach exe/link format (MachO) (header, image with code/data analyser (x86, PowerPC) )
- X-Box executable (XBE) (header, imports, image with code/data analyser (x86) )
- Flat (FLT) (header, image with data analyser (no disassembler yet))
- PowerPC executable format (PEF)
Code & Data Analyser
- finds branch sources and destinations recursively
- finds procedure entries
- creates labels based on this information
- creates xref information
- allows to interactively analyse unexplored code (press c)
- allows to create/rename/delete labels (press n)
- allows to create/edit comments (press #)

Create and organize TEXT in a strict and linear fashion. The creative possibilities are as large and endless as the next Step StepCore Editor is a unique application designed to create and organize TEXT in a strict and linear fashion. The creative possibilities are as large and endless as the next Step.
StepCoreEditor is designed, coordinated to get things done. For example, the right side is dedicated for typing and the left side is dedicated to mouse work.
Create different and multi-dimensional Steps for whatever steps that need to be layed down and organized.
The most awesome part of the StepCoreEditor is that it can perform bulk operations. Move, Reverse, and Sort as many Steps simultaneously.
System requirements:
- Java

InB Editor is a free and useful text editor utility.
Main features:
- Win 32 Editor
- Auto Save Last Work
- Ability to Execute another program
- Run Button Can Save & Run Third application {By Using Batch file you can edit, run, compile your code.}
- Auto Select Line
- Closing Alert
- Line Number Viewer

The CoolComment Editor is a desktop application that allows users to personalize their own comments and graphics according to various formatting options.
Users can create original comments and choose from a variety of fonts, sizes, colors and glitter effects as well as custom backgrounds to create personalized greeting cards, and then send them directly to personal Web pages and comment sections in popular social networks such as MySpace.
The CoolComment Editor targets anyone with their own Web site but is particularly appealing to active users of social community sites.

PHP Editor have some good features like: Syntax Highlight for PHP, HTML, SQL, Java, JavaScript, XML, Perl, C++, Python, CSS and others. Integration with Manual. Internal Browser. Web Server, Bookmarks on text, Export source code to HTML or RTF, Templates and more...