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.

We have not verified any programs yet that works with this specific format. If you know any, please use the 'Suggest a program' link below. Thanks!

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.

ExplzhExplzhUser submitted
IZArcIZArcUser submitted
LhaForgeLhaForgeUser submitted
LhaForge Ver.1.6.2LhaForge Ver.1.6.2User submitted
LhaForge Ver.1.6.5LhaForge Ver.1.6.5User submitted
LhaForge Ver.1.6.4LhaForge Ver.1.6.4User submitted
StorekeeperStorekeeperUser submitted
MelticeMelticeUser submitted
LhaForge Ver.1.6.0LhaForge Ver.1.6.0User submitted
LhaForge Ver.1.5.1LhaForge Ver.1.5.1User submitted
We have not verified any programs that we know for certain can work with GCA-files on Mac. If you know one, please use the Suggest link below and tell us about it!
We have not verified any online services that we know for certain can work with GCA-files. If you know one, please use the Suggest link below and tell us about it!