How to Install Jabref on Linux
Here’s how to install Jabref on Linux:
apt install openjfx
If this doesn’t work, consider apt install oracle-java8-installer
instead.
Download Jabref platform independent
Run Jabref by
java -jar JabRef-5.*.jar
Jabref alternative: Mendeley Desktop reference system also works well on Linux and other OS.
curl -O https://www.mendeley.com/repositories/ubuntu/stable/amd64/mendeleydesktop-latest
gdebi mendeleydesktop*.deb