Mendeley - Easily organize your papers, read & annotate your PDFs, collaborate in private or open groups, and securely access your research from everywhere.
Smart Job Board - Job board software
Zotero - Zotero is a free, easy-to-use tool to help you collect, organize, cite, and share research.
Niceboard - Start a job board. Monetize your audience.
EndNote - Accelerate Your Research. Save time, stay organized, collaborate with colleagues and get published with EndNote 20.
Job Board Fire - Powerful and easy to use job board software.