| filename extensions | art-335 |
| gca | |
| TechTarget file types | art-336 | GCA-G-Compression-Archiver-Compressed-File |
| TechTarget file types | art-336 | GCA-G-Compression-Archiver-Header |
| TechTarget file types | art-336 | GCA-GCA-File-Archive |
| TechTarget file types | art-336 | GCA-IBM-GOCA-GCGW |
| English | eng-000 | G Compression Archiver Compressed File |
| English | eng-000 | G Compression Archiver Header |
| English | eng-000 | GCA File Archive |
| English | eng-000 | IBM GOCA - GCGW |