C-Organizer - C-Organizer is a robust software tool designed for the professional manager that permits them to organize business activities altogether.
Zotero - Zotero is a free, easy-to-use tool to help you collect, organize, cite, and share research.
MSD Organizer - MSD Organizer one of the best software providing you a personalized experience with the complete visibility of the personal and professional manager.
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.
Info Select - Info Select is a Personal Information Manager that organizes Internet data, notes, to-do's...
JabRef - Graphical Java application for managing bibtex (. bib) databases.JabRef · JabRef Help · JabRef | Blog · OpenOffice/LibreOffice .