Remarkable 0.975 which was released late this year, is an open source, powerful markdown editor for Linux. It aims to be the best markdown editor for Linux. Remarkable has Github Flavoured Markdown. This has a simple, easy to learn syntax with features like checklists, highlighting, links, images and more. Remarkable 0.975 update Improved: loading of user settings New: convert selected text to lowercase, titlecase, uppercase New: copy selection to clipboard as HTML New: copy all to clipboard as HTML Fix: Python-Markdown issue is now fixed.