A clean and modern formal letter. It is well structured easily customizable—but you shouldn't need to.
This template roughly aligns German DIN5008 with typographic needs for your private or semi-professional correspondence. Recipient and sender information conveniently match standard windowed envelopes.
Latest version at:
https://github.com/janmattfeld/latex-briefvorlage
Template para Dissertação/tese na classe UFBAthesis
versao 1.0
(c) 2005 Paulo G. S. Fonseca
(c) 2012 Antonio Terceiro
(c) 2014 Christina von Flach
www.dcc.ufba.br/~flach/ufbathesis