JabRef
v4
v4
  • JabRef Bibliography Management
  • General information about JabRef
    • Entry Editor
    • Best Practices
    • Command line use and options
    • Automatic Backup (.sav and .bak) and Autosave
    • Remote operation
    • Installation
  • About BibTeX and its fields
    • URL and DOI links in JabRef
    • File links in JabRef
    • Links to other entries
    • The 'owner' field
    • Time stamped fileds
    • Journal abbreviations
    • Special Fields
    • Set/clear/rename fields
    • Field content selector
    • Strings
  • Finding, Sorting, and Cleaning Entries
    • Searching within the library
    • Searching externally using Online Services
      • ACM Portal
      • arXiv
      • CiteSeerX
      • DBLP
      • DOAJ
      • Google Scholar
      • GVK
      • IEEEXplore
      • INSPIRE-HEP
      • MathSciNet
      • MEDLINE
      • SAO/NASA Astrophysics Data System
      • Springer
      • Unpaywall
      • zbMATH
    • Searching externally using Publication Identifiers
      • DiVA
      • DOI -- Digital Object Identifier
      • IACR eprint IDs
      • ISBN number
      • Medline
      • RFC document
      • SAO/NASA Astrophysics Data System
      • Title of the paper
    • Add unlinked PDFs including BibTeX data into the database
    • Synchronize file links
    • Cleanup entries
    • Save actions
    • Check integrity
    • Get BibTeX data from DOI
    • Find duplicates
    • Merge entries
    • Groups
    • Replace string
  • Import and Export
    • Import
      • JabRef Browser Extension
      • Custom import filters
      • Import from Microsoft Word -- MS Office Bibliography XML format
      • Import inspection window
      • New subdatabase based on AUX file
      • New entry from plain text
    • Export
      • Custom export filters
      • EndNote Export Filter
      • Export to an External SQL Database
      • Export to Microsoft Word -- MS Office Bibliography XML format
    • Other integrations
      • LaTeX Citations Tab
      • OpenOffice/LibreOffice integration
      • Pushing to external editor application
      • XMP metadata support in JabRef
    • Knowledge
      • Comparison of the Medline (txt), Medline (XML), and RIS format
  • Collaborative Work
    • Sharing a Bib(La)TeX Database
    • Shared SQL Database
    • Migration of pre-3.6 SQL databases into a shared SQL database
  • Configuration of JabRef
    • Customize the BibTeX key generator
    • Customize entry types
    • Customize general fields
    • Customize key bindings
    • Database properties window
    • Entry preview setup
    • Manage external file types
    • Manage protected terms
    • The string editor
  • Frequently Asked Questions and Howtos
    • General FAQs
    • Contributing
    • Sharing
    • How Tos
      • How to expand first names of a BibTeX entry
      • How to Improve the Help Page
      • How to translate the JabRef User Interface
    • FAQs on Operating Systems
      • Linux
      • Mac OS X
      • Windows
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On this page
  • Parallel display of the entries' fields
  • Merged entry: preview and source code
  • Final merging

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  1. Finding, Sorting, and Cleaning Entries

Merge entries

PreviousFind duplicatesNextGroups

Last updated 3 years ago

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JabRef can help you merging entries of your database.

First, select the two entries to be merged. Then select the menu Quality → Merge entries.... The Merge entries window will pop-up.

Parallel display of the entries' fields

The fields of the two entries are displayed side-by-side on the upper part of the window.

The differences between the two entries can be emphasized through the drop-down menu located at the upper right-hand corner of the window. Five ways of displaying the differences are offered:

  • plain text: as is, no emphasis

  • show diff - word: differences are shown in the right entry. Full words are struck out in red if they are removed from the left entry or underlined in blue if they are added to the right entry.

  • show diff - character: differences are shown in the right entry. Individual characters are struck out in red or underlined in blue as above.

  • show symmetric diff - word: differences are shown on both sides. Words are underlined and displayed in color.

  • show symmetric diff - character: differences are shown on both sides. Characters are underlined and displayed in color.

In the central column, a radio button allows you to select which side to keep for each field: the left side, the right side, or none. By default, the left entry is kept, and any fields not present in the left entry are obtained from the right entry.

Merged entry: preview and source code

Based upon your selection, the merged entry is shown, both as a preview (on the left) and as source code (on the right).

If you right-click on the preview, you can Print entry preview or Copy preview.

Final merging

Finally, after selecting which fields to keep, you can decide to Merge entries. Alternatively, you can press Cancel.

See also:

Find duplicates
Screenshot of the parallel display
Screenshot of the preview and source code for the merged entry
Screenshot of choosing to merge or not