Nostalgy is a useful add-on for Mozilla Thunderbird e-mail client. It adds some keyboard shortcuts for actions like changing folder, copying messages and provides tools for organizing e-mails.
Web page: addons.mozilla.org/en-US/thund...
PDF (Portable Document Format) is a commonly used document format created by Adobe. Creating a PDF of a keyboard shortcut list may make it easier to print, quicker to open, and view offline. The PDF output is also without any ads, it's just the basic list presented in two or three columns.
Printing notice: Please consider environmental effect before printing on a paper.