An .enl file is an EndNote library, made to be opened in EndNote. If you no longer have
EndNote, or just want to see what is in a library a colleague sent you, upload it here: the
references are listed in your browser and exported to formats that open anywhere.
First check the file size
Since EndNote X9 the .enl file is only 4 bytes long. It just marks the library; the references
sit in the Name.Data folder beside it. If your .enl shows as 1 KB or less, uploading it alone
gets you an explanation instead of a result. Upload one of these instead:
- a
.zipof the folder that contains bothName.enlandName.Data, - the file
Name.Data/sdb/sdb.eni, or - a compressed library (
.enlx), see opening .enlx files.
Libraries made with EndNote X8 or older keep the references inside the .enl itself, so that file
works on its own.
What you see after uploading
The result reports how many references were found and which EndNote generation made the library. It lists the first 20 references with year, authors, title, type and journal or book, a count per reference type, the groups with their sizes, and a short RIS sample. That is usually enough to tell whether this is the library you were looking for.
Reading every reference
For the full list, open the CSV download in Excel, Numbers, LibreOffice or Google Sheets. Each reference is one row, with every EndNote field as a column plus its groups, attachment paths and the dates it was added and last changed. The column names are EndNote's generic ones, so the journal of an article is under Secondary Title. The file is UTF-8 with a byte-order mark, so Excel shows accented names correctly.
To keep working with the references, the same result offers EndNote XML for Zotero, RIS and BibTeX.
Not every .enl is EndNote
Other programs use the .enl extension too, and some people save EndNote's tagged text export
(lines starting with %A, %T) under that name. The file is checked by its content, and you are
told which case you have: a tagged text file can be imported into Zotero directly.
More about what this tool reads and writes: EndNote Library Rescue.