Novelize - Novelize is an online novel writing app designed to keep authors on track.
Mendeley - Easily organize your papers, read & annotate your PDFs, collaborate in private or open groups, and securely access your research from everywhere.
BlankPage - Stay motivated to write, and finish your story
Zotero - Zotero is a free, easy-to-use tool to help you collect, organize, cite, and share research.
Manuskript - Open-source tool for writers.
Qiqqa - Qiqqa is a free research and reference management software. It can be used in many organizational projects from the academic to the personal to the business endeavor. Read more about Qiqqa.