SEG Converter

Extract text from Seismic data files (SEG)


Drop or upload your .SEG file

How to extract text from your SEG file

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

Convert SEG to another file type

To convert SEG Seismic files to another format, you need Integrative Genomics Viewer or other Data software.

Convert a file to SEG

To convert other file formats to the "Segmentation Data File" file type, you need software like Integrative Genomics Viewer or a similar tool.


About SEG files

The .SEG file extension is a highly fragmented format used primarily in scientific research, genomics, and multimedia production. Most commonly, it acts as a Segmentation Data File. It might store genomic copy number segmentations for the Broad Institute IGV, image segmentation boundaries (like those from the Berkeley Segmentation Dataset), or seismic geophysical data managed by the Society of Exploration Geophysicists (SEG). In rare cases, it is used by Autodesk Flame as a segmented project archive (internally formatted as a GZIP archive), or as legacy system caches.

Because the .SEG extension is claimed by so many entirely different domains, the underlying format can be plain text, binary, or heavily compressed. This is its biggest disadvantage: a genomic .SEG file requires bioinformatics tools, while a seismic .SEG file needs specialized geophysical viewing software. Without knowing the exact source, standard applications will fail to open it or simply display binary gibberish.

To make this data accessible, you usually need to normalize it. Drag and drop your file here to analyze and convert it - free, online, and without installing software. For genomic or basic tabular data, convert to CSV or TXT for easy viewing in spreadsheet applications. For seismic data interchange, converting to standard SEGY or JSON formats is recommended. If your .SEG is an Autodesk archive, converting to GZ or ZIP allows standard extraction.

Use Convert.Guru to open and convert your SEG file.

Users also converted SEGD, SEGY, SGY, DAT, PNG, JPG, ZIP, VCA, TFT and ROI files.


FAQ

If you want to convert SEG file to CSV, JSON, XML, YAML, YML, TOML, INI, CFG, CONF, DAT, DB or SQL, you can use Integrative Genomics Viewer or similar software from the "Segmentation Data Storage" category. In the File menu, look for Save As… or Export….

To convert DBF, XML, SQLITE, XLSX, SQL, TSV, ACCDB, YAML, MDB, CSV, ODS or JSON files to SEG, try Integrative Genomics Viewer or another comparable tool in the "Segmentation Data Storage" category.



The SEG 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 SEG converter.