EndNote is available for free to all Duke University faculty, staff and students.
EndNote, a desktop-based program, is one of the most sophisticated reference management tools available. EndNote is most useful for:
Find and eliminate duplicate references
Create Smart Groups to automatically sort your references
Automatically creates references from PDFs stored on your computer
Find Full Text feature searches online for full text of references in your library
Inserting citations into documents and creating bibliographies
Insert citations into word processing documents and PowerPoint presentations
Bibliography automatically created when you insert citations into documents
Create independent bibliographies for grant reports, CVs, etc.
Thousands of bibliographic styles
EndNote X9 for macOS has been updated for compatibility with Catalina (Mac OS 10.15). If you already have EndNote X9, please install all updates as they become available. You can access the updates here. However, if you have already upgraded to Catalina OS before updating your EndNote program to EndNote X9.3.1, the EndNote app will be disabled in the Applications folder. To fix this, you would need to reinstall the EndNote X9 version with the latest update (EndNote X9.3.1). For more details, please visit the EndNote support page.
You can download the EndNote X9.3.1 updated installer file from here.