Zotero

Click on the below image to visit the Zotero website and create an account. Set up your preferences to automatically detect new proxies

Manage references and files on your own computer using the desktop version, then share between computers using the web interface.

• Download Zotero

Zotero only has the one desktop application, but it can be synced across multiple different devices.

Install the Zotero Connector -- Install the Connector into your favorite web browser to import references and documents from academic databases.

This allows you to save articles to your Zotero Library as you browse the literature.