Click the "Select File" button above, and choose your GCC file.
You’ll see a preview, if available.
Click the "Convert file to..." button to extract text information.
Convert GCC to another file type
To convert GCC data files to another format, you need Gene Construction Kit or other Data software.
Convert a file to GCC
To convert other file formats to the "Bioinformatics Plasmid Map" file type, you need software like Gene Construction Kit or a similar tool.
About GCC files
The .GCC file extension is a multi-purpose container most commonly used in bioinformatics as a Gene Construction Kit (GCK) plasmid map. Developed by Textco BioSoftware, this proprietary format stores circular DNA vectors, annotated open reading frames (ORFs), and restriction sites used in cloning experiments. A major friction point for researchers is that .GCC files are not readable by standard text editors or open-source tools like Biopython. To share this data with colleagues using SnapGene or Benchling, users must convert the file to a universal standard like FASTA or GB (GenBank).
Secondarily, in the geospatial sector, a .GCC file may represent a COSMO-SkyMed geocoded product. These are heavy binary datasets generated by the Italian Space Agency (ASI) containing synthetic aperture radar (SAR) imagery. Unlike standard images, these require specialized remote sensing software like Catalyst Professional (formerly PCI Geomatica) to interpret the georeferencing headers. Users often convert these to .GeoTIFF or HDF5 for easier analysis in QGIS.
Lastly, .GCC is occasionally seen as a compressed container for Absolute Database files. In this rare developer context, the file is often just a ZIP archive in disguise; renaming the extension to ZIP may allow you to extract the internal data.
Convert.Guru analyzes your GCC file, detects the exact format, and lets you read the text inside.
If you want to convert GCC file to PCF, you can use Gene Construction Kit or similar software from the "DNA Plasmid Map" category. In the File menu, look for Save As… or Export….
To convert files to GCC, try Gene Construction Kit or another comparable tool in the "DNA Plasmid Map" category.
The GCC 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 GCC converter.