Salt - Fast, scalable and flexible software for data center automation
Zotero - Zotero is a free, easy-to-use tool to help you collect, organize, cite, and share research.
Bookmark OS - Bookmark OS is like Mac or Windows optimized for bookmarks.
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.
Carrot.io - Carrot is the platform for team communication that matters. Post important updates, news, decisions and stories that nobody should miss — perfect for remote teams.
JabRef - Graphical Java application for managing bibtex (. bib) databases.JabRef · JabRef Help · JabRef | Blog · OpenOffice/LibreOffice .