GM6 Converter

Extract text from Game Maker 6 projects (GM6)

Select File
Drop or upload your .GM6 file

Online File Converter

✈

How to extract text from your GM6 file

Click the "Select File" button above, and choose your GM6 file.
You’ll see a preview, if available.
Click the "Convert file to..." button to extract text information.

Convert GM6 to another file type

To convert GM6 projects to another format, you need GameMaker or other Developer software.

Convert a file to GM6

To convert other file formats to the "Legacy Game Project" file type, you need software like GameMaker or a similar tool.

About GM6 files

A .GM6 file is a legacy game development project created with Game Maker 6.0 or 6.1, the mid-2000s precursor to the modern GameMaker engine. These binary files act as a complete container for a game's source code (written in GML), sprites, sounds, backgrounds, and object logic.

The Problem: Because .GM6 uses an outdated proprietary binary structure, it is effectively a "black box" to modern software. You cannot open it in a text editor like Notepad++ to salvage code, and the current version of GameMaker (formerly Studio 2) dropped native support for importing files this old. Attempting to load a .GM6 directly into modern engines usually fails or results in corrupted assets.

The Solution:

For Upgrading: The only reliable workflow is a "conversion chain." You must first open the .GM6 file in Game Maker 8.1 (a bridge version) and save it as a GM81 file. From there, it can be imported into GameMaker: Studio 1.4 to become a GMX file, which is finally compatible with modern GameMaker versions (saving as YYZ).
For Asset Recovery: If you only need the graphics or music, use the open-source tool LateralGM. It can read legacy .GM6 files and allows you to export individual resources to standard formats like PNG (for sprites) and WAV (for sounds) without needing to install 20-year-old software.

Convert.Guru analyzes your GM6 file, detects the exact format, and lets you read the text inside.

Users also converted GB1, GMR and GM1 files.

FAQ

If you want to convert GM6 file to JS, TS, PY, JAVA, CPP, C, CS, PHP, RB, GO, RS or SWIFT, you can use GameMaker or similar software from the "Game Maker 6 Project" category. In the File menu, look for Save As… or Export….

To convert SH, PY, KT, PS1, SWIFT, LUA, PL, JAVA, SCALA, JS, VBS or TS files to GM6, try GameMaker or another comparable tool in the "Game Maker 6 Project" category.

The GM6 Converter Story

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 GM6 converter.