LyX is a free and open source document processor app filed under text editors and made available by LyX Team for Windows.
The review for LyX has not been completed yet, but it was tested by an editor here on a PC and a list of features has been compiled; see below.
A powerful WYSIWYG document editor with TeX / LaTeX support:
LyX is a document processor that encourages an approach to writing based on the structure of your documents (WYSIWYM) and not simply their appearance (WYSIWYG).
LyX combines the power and flexibility of TeX/LaTeX with the ease of use of a graphical interface. This results in world-class support for creation of mathematical content (via a fully integrated equation editor) and structured documents like academic articles, theses, and books. In addition, staples of scientific authoring such as reference list and index creation come standard. But you can also use LyX to create a letter or a novel or a theatre play or film script.Features and highlights
LyX is licensed as freeware for the Windows (32-bit and 64-bit) operating system / platform from text editors without restrictions. LyX 2.3.1 is available to all software users as a free download (Freeware).
Compatibility with this document processor software may vary, but will generally run fine under Microsoft Windows 10, 8, 8.1, 7, Vista and XP on either a 32-bit or 64-bit setup. A separate x64 version may be available from LyX Team. This download is distributed as LyX-231-Installer-2.exe.
We have tested LyX 2.3.1 against malware with several different programs. We certify that this program is clean of viruses, malware and trojans.