Readwise - Effortlessly rediscover and organize your Kindle highlights
M+ 1m - Download and install the M+ 1m free font family by M+ Fonts as well as test-drive and see a complete character set.
Newsletters to Kindle - Read your newsletters on your Kindle
Inconsolata - OSX, Productivity, Design, Typography, powerline, and Fonts
Knotes - An efficient, beautiful Kindle highlights & notes manager
Bitstream Vera Sans Mono - Bitstream Vera Sans Mono Font | dafont.com