Inoreader is a content reader for reading online articles and content.

Memonic is an online notetaking application that allows users to save and organize information while conducting research online and offline

Linkman is a bookmark organizer that provides uniform access to bookmarks and favorites across browsers and even multiple computers.

TickTickis a cross-platform to-do list app & task manager helps you to get all things done and make life well organized.

LanguageTool is an Open Source proofreading software for English, French, German, Polish, Russian, and more than 20 other languages.

Save Text To File is a Firefox addon that saves highlighted text to a file in a specified directory.