Zotero - Zotero is a free, easy-to-use tool to help you collect, organize, cite, and share research.
Reedsy - Reedsy is a complete book publishing platform with an elegant, collaborative online editor.
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.
Book In A Box - Book writing & publishing as a service
JabRef - Graphical Java application for managing bibtex (. bib) databases.JabRef · JabRef Help · JabRef | Blog · OpenOffice/LibreOffice .
Tablo - Apple Music for books