Extract text from graphics and game archives (GRF)
To convert GRF archives to another format, you need Wonderware InTouch HMI or other Data software.
To convert other file formats to the "Proprietary Data and Archive" file type, you need software like Wonderware InTouch HMI or a similar tool.
The .GRF file extension is notoriously fragmented, serving as the default extension for dozens of unrelated proprietary software applications. Most commonly, it is used as a graphic display file in Wonderware InTouch HMI SCADA systems, or as a heavily packed game archive for the MMORPG Ragnarok Online. Other frequent uses include ZPL (Zebra Programming Language) printer graphic objects, Cadence Virtuoso waveform graph states, and plotting data files for tools like DPlot, Golden Software Grapher, or Padowan Graph.
Because .GRF files are deeply tied to their specific host applications, standard image or document viewers cannot open them. Wonderware files are closed industrial formats that require expensive, licensed SCADA software. Ragnarok Online archives are compressed containers storing thousands of proprietary game assets (audio, sprites, 3D models) and are useless without the game engine or specific unpackers. Graphing software data files lock your numerical data into legacy or niche applications, making collaboration difficult.
When you need to share the data stored in a .GRF file, you must usually export it to a standard format. For graphing files, target formats like CSV (for raw data) or PDF and PNG (for visual charts) are ideal. For game archives, users typically extract the contents into raw WAV, BMP, or JPG files. However, direct file conversion is exceptionally difficult because many .GRF variants are proprietary binary formats. Often, only the original software can properly read or export the data. Our analysis routinely detects standard underlying structures in .GRF files - such as ZIP, XML, Microsoft Compound Document, or RIFF data. If our analysis detects a supported underlying or embedded format, viewing or conversion may still be possible.
Convert.Guru analyzes your GRF file, detects the exact format, and lets you read the text inside.
Users also converted PNG, JPG, EMF, TXT, BMP, PDF, AUD, AVE, TAR, 7Z, MPDP, ZPL and DAT files.
If you want to convert GRF file to JPG, PNG, CSV, JSON, XML, YAML, YML, TOML, INI, CFG, CONF or DAT, you can use Wonderware InTouch HMI or similar software from the "Proprietary Graphics and Game Archives" 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 GRF, try Wonderware InTouch HMI or another comparable tool in the "Proprietary Graphics and Game Archives" 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 GRF converter.