Citation Management

Zotero is an open source citation management software that saves citation using a browser plugin. Zotero has the ability to detect citations in many different formats, and will automatically download the associated PDF. If there is no PDF, Zotero will save a copy of the webpage that can be accessed while offline.

Zotero allows organization using both folder and tags, and has options for shared folders for collaboration.

Zotero operates on a freemium scale, with the first 300MB free. Citation information and un-synced files do not count against your storage space.