Similar to ArabTeX

LyX

MacTeX

Metafont

MetaPost

MiKTeX

MusiXTeX

Omega (TeX)

PdfTeX

PGF/TikZ

PSTricks

TeTeX

TeX Live

Texinfo

Texmaker

TeXShop

TeXstudio

TeXworks

List of TeX extensions

TIPA (software)

WinShell

Xdvi

XeTeX

XyMTeX