Convert GenBank or Game Boy files (GB) online for free
The converter easily converts your GB files to various formats - free and online. No NCBI Tools or or other Data software needed.
To convert other file formats to the "Bioinformatics Data File" file type, you need software like NCBI Tools or a similar tool.
The .gb file extension represents either a GenBank DNA Sequence file or a Nintendo Game Boy ROM.
In bioinformatics, a .gb file stores nucleotide sequences (DNA or RNA) and metadata like bibliographies, features, and annotations. It uses the GenBank format maintained by the NCBI. Software like Vector NTI or SnapGene opens these files. The main disadvantage of the .gb format is its rigid, heavy structure. The files are often too bloated for simple sequence alignment tools and require specialized software to parse. For broader compatibility and editing, convert .gb to FASTA to strip out unnecessary metadata and extract the raw sequence. Drag and drop your file to analyze and convert it - free, online, and without installing software.
Alternatively, the .gb file serves as a ROM image of a physical Nintendo Game Boy cartridge. Gamers use these to play retro titles via emulators like BGB. Uncompressed ROM libraries consume unnecessary disk space and can be disorganized. For archiving purposes, convert and compress .gb ROMs into ZIP or 7z files.
Use Convert.Guru to open and convert your GB file.
Users also converted GENBANK, GBC, GBA, ROM, TGB, ZIP, FASTA, PDF, MP4, NDS, CIA, GP and G3A files.
If you want to convert GB file to MB, TB, KB, BYTES, GIB, PB, EXE, ISO, BIN, CUE, PAK or WAD, you can use NCBI Tools or similar software from the "DNA Sequence Data Storage" category. In the File menu, look for Save As… or Export….
To convert MOD, BIN, CFG, SCX, DAT, MPQ, LOG, CUE, INI, EXE, SCM or ISO files to GB, try NCBI Tools or another comparable tool in the "DNA Sequence Data Storage" category.
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 GB converter.