Click the "Select File" button above, and choose your LGF file.
You’ll see a preview, if available.
Click the "Convert file to..." button to extract text information.
Convert LGF to another file type
To convert your LGF file to another format, you need LogoMotion / LogWorks or other Data software.
Convert a file to LGF
To convert other file formats to the "Animation & Telemetry Logs" file type, you need software like LogoMotion / LogWorks or a similar tool.
About LGF files
If you have a .lgf file, you are likely dealing with one of two completely unrelated formats: an educational animation project or a technical data log.
1. LogoMotion Graphics File (32%): This is the most common variant, created by LogoMotion, a software tool often used in schools alongside the Imagine Logo environment to teach animation logic. These files store vector and raster animation data in a proprietary format.
Constraint: You cannot open these in standard media players like VLC or Windows Media Player. They are strictly project files, not playable video files. To share or upload them, you must use the original software to export them to AVI or GIF. If you lack the software, you are effectively locked out of the content.
2. Automotive & Device Logs (~35%): The second major category covers telemetry logs from automotive tuning software like Innovate Motorsports LogWorks or HP Tuners VCM Scanner. These files contain time-series performance data (RPM, AFR, temperature) recorded from a vehicle's ECU.
Constraint: These are often binary files optimized for their specific viewer. You cannot simply open them in Microsoft Excel to read the data. To analyze this data, you typically need to load the file into the specific scanner software and "Export Log" to CSV or XLSX.
Convert.Guru analyzes your LGF file, detects the exact format, and lets you read the text inside.
If you want to convert LGF file to CSV, JSON, XML, YAML, YML, TOML, INI, CFG, CONF, DAT, DB or SQL, you can use LogoMotion / LogWorks or similar software from the "Animation Project & Data Log" category. In the File menu, look for Save As… or Export….
To convert DBF, XML, SQLITE, XLSX, SQL, TSV, ACCDB, YAML, MDB, CSV, ODS or JSON files to LGF, try LogoMotion / LogWorks or another comparable tool in the "Animation Project & Data Log" category.
The LGF 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 LGF converter.