If you are interested in seeing how EndNote 20 Download compares to EndNote Online WoS:
https://endnote.com/product-details/compare-current-versions
EndNote to Zotero
Exporting EndNote Citations:
1. First select the citations that you want to export and click on file - export.
2. Next, in Output style, choose Select Another Style and select Refman (RIS) Export.
3. Make sure that the Save as Type is a Text File (.txt). Add a .RIS after the filename and save.
Importing EndNote Citations into Zotero:
1. First click on File and select Import.
2. Choose the .RIS File and the citations will be imported into Zotero.
EndNote to Mendeley (there are two ways)
Exporting EndNote Citations #1
1. First select the citations that you want to export and click on file - export.
2. Make sure that the Save as Type is a XML.
Importing EndNote Citations into Mendeley
1. Click File, then choose Add Files. Or, click Import, then choose EndNote XML.
2. Select the EndNote file you saved, then click Open to import your EndNote references or the whole library.
3. Press Sync in Mendeley Desktop to save the changes in the cloud.
Exporting EndNote Citations #2 (this method should also work for BibTeX)
1. First select the citations that you want to export and click on file - export.
2. Next, in Output style, choose Select Another Style and select Refman (RIS) Export.
3. Make sure that the Save as Type is a Text File (.txt). Add a .RIS after the filename and save.
Importing EndNote Citations into Mendeley
1. Click File, select Import, then choose RIS-Research Information Systems (*.ris).
To export all your citations from your EndNote Desktop to your EndNote Online WoS account.:
This process is just a matter of creating an online account and then syncing your existing references from your Desktop version.
You can set up an account by going to the Library Databases Page: http://library.ucf.edu/Databases.
If you have more questions about your EndNote account:
Tech support (24/7):+1-800-336-4474 Option 4, followed by option 1.