Opening a BIB File

The BIB file type is primarily associated with BibTeX.

BIBFile Extension BIB
File extension: BIB
File type:  bibliography database

What is a BIB file?

BIB files mostly belong to BibTeX by Oren Patashnik. BIB is the filename extension of a bibliography database written in TeX macro language. BIB format was originally created by BibTeX bibliography management software. The file's contents are saved as text typically starting with a @book, @report, @inbook, @article, @misc, or @masterthesis statement. When BibDesk bibliography manager creates a BIB file, it automatically saves %% This BibTeX bibliography file was created using BibDesk. %% as the first line. Other bibliography management programs that support BIB format include:


  • Latex

  • natbib

  • Papyrus

How do you open BIB files?

You need a suitable software like BibTeX to open a BIB file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your BIB file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a BIB file directly in the browser:. Just drag the file onto this browser window and drop it.

Online BIB File Viewer

Choose your .bib file to view

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How do you convert BIB files to JPG, PDF, HTML, DOC, ...

You can convert BIB files using our online BIB file viewer (powered by Convert.Guru):
  1. Just click the "Choose your .bib file to view" button on this page.
  2. After your file is opened in browser,
  3. click "Save as..." in the menu.
  4. Then click the file format (e.g. PDF, JPG, DOCX, TXT, ...) you want.
  5. Your file will be converted and downloaded.

Programs that open and convert BIB files:

  1. BibTeX by Oren Patashnik
    See the previous paragraphs to learn more about the main application. BIB files are often referred to as BibTeX databases because this type of file is primarily created or used by this software.
  2. BibDesk (bibliography database) by The BibDesk Team
    BibDesk is a free and open source bibliography management software for macOS. It saves a bibliography database in a BIB file. This file format is classified as Database. Related links: TeX
  3. JavaBib (bibliography database) by CTAN
    JavaBib is a bibliography preparation and management tool available as a JAR (Java) application. It can read and edit a BIB (BIbTeX) bibliography database. This file format is classified as Database. Related links: TeX
  4. Papyrus (bibliography database) by Research Software Design
    Papyrus is a bibliography and knowledgebase management system for Windows and macOS. It uses a BIB file to save bibliography. This file format is classified as Database. Related links: TeX
  5. Sublime (bibliography database) by Sublime
    Sublime is a cross-platform code and plain text editor for Windows, Linux, and macOS. It can create and edit BIB files containing bibliography written in TeX macro language. This file format is classified as Database. Related links: TeX

BIB format details:

Every file has a defined file format, i.e. how the data is arranged in the file. The first characters in a file identify the file format, for example, HTML files start with the bytes <html>. If the file extension or signature does not match the file format, errors will occur when opening or editing the file. So you need a detailed analysis of a file to find out the format and the associated program. Below you will find our evaluation of the BIB files:

BIB is a very widely used file extension. The file type is primarily used by a single program. The two most common formats are as follows:

The remaining 24% of all BIB files are different files with different signatures, the following 4 formats exist: UTF-8. Sometimes used for tandf, primo, bibtex, elmnet, library or biblio. Just click the "Choose your .bib file to view" button on this page to find out what your BIB file is.

Technical Data for BIB File Extension

File classification:
Database
Related files:
bibtex, ris, bbl, nbib, enw, bip, bibx, tex, bid, txt, doc, zip, xml, mrc, amr, ewb, seq, ab1, pdf, xlsx, bst, btx
Related links:

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.

ProgramID: WinEdt.bib
EXEFile: %ProgramFiles%\WinEdt Team\WinEdt\WinEdt.exe %1

ProgramID: eBlom_IntBnk
EXEFile: %ProgramFiles%\eBlom_IntBnk\ETDIRECT.EXE %1

ProgramID: JabRef.BibTeX
EXEFile: %ProgramFiles%\JabRef\JabRef.exe


a bib bibliography database is a special file format by Oren Patashnik and should only be edited and saved with the appropriate software.

How to solve problems with BIB files

  • Associate the BIB file extension with the correct application.
  • Update your software that should actually open bibliography databases. Because only the current version supports the latest BIB file format. Search, therefore, e.g. on the Oren Patashnik manufacturer website after an available BibTeX update.
  • To make sure that your BIB file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
  • Click here to open your .BIB file online - secure, fast, and no downloads needed.
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