You can import references into Mendeley from EndNote, BibTeX, RIS and Zotero.
To import from EndNote, for example, open a library in EndNote and then go to:
- File > Export...
- ‘File name’: enter a name
- ‘Save as type’: XML(*xml)
- ‘Output style’: select a style
- Click Save
Then, in Mendeley, go to:
- File > Import...
- EndNote XML - EndNote v8, ...
- Select the .xml file and click Open
- The references from EndNote will be imported into Mendeley