GNU Emacs на Windows. Документация.
InteractivelyDoThings – the ido.el package by KimStorm lets you interactively do things with buffers and files.
CEDET is a Collection of Emacs Development Environment Tools written with the end goal of creating an advanced development environment in Emacs.
Org-Mode: Your Life in Plain Text. Org-mode is for keeping notes, maintaining ToDo lists, doing project planning, and authoring with a fast and effective plain-text system.
GnusRss – RSS feed support in Gnus is implemented with the 'nnrss' backend.