Extract text from GodMode9 scripts (GM9)
To convert GM9 scripts to another format, you need GodMode9 or other Developer software.
To convert other file formats to the "Homebrew Script File" file type, you need software like GodMode9 or a similar tool.
A .GM9 file is a plain text script used by the GodMode9 file manager for the Nintendo 3DS. These scripts automate complex, low-level system tasks like backing up the console's SysNAND, dumping physical game cartridges to CIA digital formats, or bulk-modifying internal system files.
Because they rely entirely on plain text commands, you can open and edit them using any basic text editor like Notepad on Windows, or advanced programming editors like Visual Studio Code.
The main disadvantage of the .GM9 format is its strict limitation to the GodMode9 custom firmware environment. You cannot execute these scripts on a standard PC. Furthermore, standard operating systems do not recognize the .GM9 extension. This results in annoying 'How do you want to open this file?' prompts for users who simply want to read or audit the code before putting it on their console's SD card.
To make these files easier to share, review, or edit on a computer, it is highly recommended to convert them to TXT or MD (Markdown). Converting standardizes the extension so web browsers and OS defaults recognize it immediately without losing the underlying text structure or data.
While the execution engine is highly specific to modded 3DS hardware, the file contents are completely open.
Convert.Guru analyzes your GM9 file, detects the exact format, and lets you read the text inside.
Users also converted GM7, GM5 and GM8 files.
If you want to convert GM9 file to EXE, MSI, APP, DMG, DEB, RPM, PKG, RUN, SH, BAT, CMD or COM, you can use GodMode9 or similar software from the "3DS Homebrew Task Automation" category. In the File menu, look for Save As… or Export….
To convert JAR, APP, SCR, IPA, COM, AAB, PS1, DMG, VBS, EXE, XAPK or MSI files to GM9, try GodMode9 or another comparable tool in the "3DS Homebrew Task Automation" category.
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our GM9 converter.