How to open GCA files
Did your computer fail to open a GCA file? We explain what GCA files are and recommend software that we know can open or convert your files.
What is a GCA file?
GCA files are G Compression Archiver files, which you can read more about below.
The GCA file extension indicates to your device which app can open the file. However, different apps may use the same file extension for different types of data. So a GCA opener may not be able to open all kinds of GCA files. In this case, though, we only know of one specific use.
G Compression Archiver
Through our analysis of GCA files, we know that one use of the format is G Compression Archiver. We have not yet described in detail what these files contain and what they are used for, but our team is working tiredlessly through thousands of file formats. We'd love hearing from you if you have information about the format.
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GCA file openers, viewers, etc.
These apps are known to open certain types of GCA files. Remember, different programs may use GCA files for different purposes, so you may need to try out a few of them to be able to open your specific file.
 | Explzh | User submitted |
 | IZArc | User submitted |
 | LhaForge | User submitted |
 | LhaForge Ver.1.6.2 | User submitted |
 | LhaForge Ver.1.6.5 | User submitted |
 | LhaForge Ver.1.6.4 | User submitted |
 | Storekeeper | User submitted |
 | Meltice | User submitted |
| LhaForge Ver.1.6.0 | User submitted |
| LhaForge Ver.1.5.1 | User submitted |