NBR Converter

Extract text from Data and recording files (NBR)


Drop or upload your .NBR file

How to extract text from your NBR file

  1. Click the "Select File" button above, and choose your NBR file.
  2. You’ll see a preview, if available.
  3. Click the "Convert file to..." button to extract text information.

Convert NBR to another file type

To convert NBR Files to another format, you need NCBI Virus Neighbor Analyzer or other Data software.

Convert a file to NBR

To convert other file formats to the "Scientific Data File" file type, you need software like NCBI Virus Neighbor Analyzer or a similar tool.


About NBR files

The .NBR file extension is a classic example of a filename collision, representing three completely different data types depending on its origin. Most commonly (40%), it serves as a Genome Neighbors Data file generated by the NCBI Virus Neighbor Analyzer. These files contain critical phylogenetic or nucleotide neighbor information used in bioinformatics. The practical constraint here is accessibility; the data is formatted for specialized scientific software, making it impossible to analyze in standard tools like Microsoft Excel without first converting it to a structured format like CSV or XLSX.

Alternatively, an .NBR file may be a Network-Based Recording associated with Cisco Webex. While often internally structured as MP4, the proprietary extension acts as a wrapper that confuses standard media players. Users frequently find that VLC Media Player or QuickTime fail to recognize the file, requiring conversion to a standard MP4 or MOV container for playback. Lastly, .NBR files can be system benchmark results from Novabench. These are essentially JSON text files disguised with a custom extension. To share these scores or archive them without keeping the software installed, users should convert the raw text into a readable PDF or JPG report.

Convert.Guru analyzes your NBR file, detects the exact format, and lets you read the text inside.

Users also converted KDT, MCC and BEF files.


FAQ

If you want to convert NBR file to , you can use NCBI Virus Neighbor Analyzer or similar software from the "Bioinformatics Data Storage" category. In the File menu, look for Save As… or Export….

To convert files to NBR, try NCBI Virus Neighbor Analyzer or another comparable tool in the "Bioinformatics Data Storage" category.



The NBR Converter Story

The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our NBR converter.