GCT

gct icon

Ocarina Cheat Code Manager exported cheat file

File type: Game file

A .gct file is an exported cheat-code file created by Ocarina Cheat Code Manager.

It contains Wii cheat codes in a format intended for use with compatible cheat-loading software.

Found 2 different file type records with the same gct filename suffix.

What is gct file?

File type category:
Game file

Date updated: October 17, 2026

Ocarina Cheat Code Manager is a Microsoft Windows program for preparing cheat codes for Nintendo Wii games. Cheat codes are commonly distributed as plain-text files, which the manager converts into .gct files.

The resulting file contains the compiled cheat codes used by a compatible Wii cheat loader. It is not a general-purpose document format and is primarily used as part of the Wii homebrew cheat-code workflow.

How to open gct file?

A .gct file is not intended to be read as ordinary text. On Windows, use Ocarina Cheat Code Manager to work with the cheat-code source and create the exported file. The exported file is used with compatible Nintendo Wii cheat software, typically by copying it to an SD card.

How to convert gct file?

Ocarina Cheat Code Manager can export compatible plain-text cheat codes to a .gct file. There is no general-purpose conversion that turns a GCT file back into the original text reliably; the original cheat-code text is normally needed to make changes or create another export.

Suggested software to open gct file:

Associated software actions with the gct file

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GenePattern expression data

File type category:
Various data file

Date updated: November 7, 2024

The gct file extension is associated with the GenePattern, a suite used to genomic analyzing. GenePattern expression data file contains matrix of expression values where each row represents a gene, each column represents a sample, and each cell contains the expression value for a gene in a sample.

The GenePattern expression data file is stored in a simple tab-delimited text file format and it is viewable in simple text editors, or spreadsheet editors.

How to open gct file?

Use GenePattern to open expression data files.

GenePattern expression data file is stored in stored in a simple tab-delimited text file format that is viewable in text editors (Notepad, Notepad++), or spreadsheet editors (Excel, Calc).

How to convert gct file?

Use GenePattern or DNA Baser to transform *.gct files to other file formats.

Suggested software to open gct file:

Associated software actions with the gct file

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Convert .gct files

Convert .gct to other formats
Convert to .gct from other formats

Related file extensions