How to open GCG files
Did your computer fail to open a GCG file? We explain what GCG files are and recommend software that we know can open or convert your files.
What is a GCG file?
GCG files are GCG Sequence Chemical file files, which you can read more about below.
The GCG 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 GCG opener may not be able to open all kinds of GCG files. In this case, though, we only know of one specific use.
GCG Sequence Chemical file
Through our analysis of GCG files, we know that one use of the format is GCG Sequence Chemical file. 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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GCG file openers, viewers, etc.
These apps are known to open certain types of GCG files. Remember, different programs may use GCG files for different purposes, so you may need to try out a few of them to be able to open your specific file.
![]() | BioEdit | User submitted |
![]() | Logic Gate Simulator | User submitted |
![]() | GenCG Application | User submitted |
![]() | GENtle | User submitted |
![]() | Guitar Chord Legend | User submitted |