Click the "Select File" button above, and choose your G2M file.
You'll see a preview.
Click the "Convert file to..." button to save your file in the format you want.
Convert G2M to another file type
The converter easily converts your G2M file to various formats - free and online. No VLC or extra software needed.
Convert a file to G2M
The converter also works in reverse, so you can convert other Video formats to G2M with high quality output.
About G2M files
The .G2M file extension serves two distinct purposes, most commonly representing a raw recorded session from GoToMeeting. These video files are encoded with a proprietary codec (typically G2M3 or G2M4) designed specifically for compressing high-resolution screen sharing data. The Problem: Because they are raw capture files, standard media players like VLC or Windows Media Player often cannot open them without the specific GoToMeeting decoder installed. Furthermore, these files are not compatible with web streaming platforms like YouTube or mobile devices. The Solution: To make these recordings usable, you must convert them to standard containers. For general sharing and web use, convert the .G2M to MP4 (H.264). For editing in software like Adobe Premiere Pro, MOV or AVI are preferred targets. Just drag and drop to determine the format, view, and convert it.
A secondary, less common use of the format is for Casio Graph 2D Memory files. Used by Casio graphing calculators (such as the fx-9860G series), these .G2M files store mathematical graph data and program memory. These are binary data files and cannot be "played" like the video variant; instead, they are converted to text-based formats like CSV or TXT for educational analysis or backup.
Use Convert.Guru to open and convert your G2M file.
If you want to convert G2M file to MP4, AVI, MOV, WMV, FLV, WEBM, MKV, M4V, 3GP, OGV, ASF or RM, you can use GoToMeeting or similar software from the "Online Meeting Recording" category. In the File menu, look for Save As… or Export….
To convert MTS, MOV, RMVB, DIVX, RM, H264, TS, WMV, VOB, MP4, XVID or AVI files to G2M, try GoToMeeting or another comparable tool in the "Online Meeting Recording" category.
The G2M 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 G2M converter.