JabRef is a free reference manager with an easy the graphical interface allows the user to easily import, edit, search, group, and cite scholarly literature in the BibTeX format.
Advantages:
- direct export in BibTeX format from many databases
- manages journal abbreviations
- automatically create a BibTeX citation key in the manner of {AuthorSurnameYear}
- citation is generated from the BibTeX file by LaTeX or Overleaf
