What is an RGF file?
An .RGF file is a data file with several different uses. The most common format is a secure registered document container created by regify. It securely encrypts business documents and email messages.
Another common use is the LEGO MINDSTORMS EV3 Robot Graphics File developed by The LEGO Group. These files store monochrome display graphics for the EV3 programmable brick. Other uses include CAD reinforcement steel schedules in Nemetschek Allplan, sailing regatta data files for TopYacht, and game resource packages.
How to open RGF files?
To open an encrypted .RGF document, you need the official regify Client software and an authorized account. For LEGO MINDSTORMS EV3 Robot Graphics Files, you can use the official EV3 software or open-source EV3 tools. CAD schedules require Nemetschek Allplan.
Because the .RGF extension has multiple possible meanings, it is difficult to know which software you need. We recommend viewer.online/rgf to identify the actual format of your file. viewer.online/rgf analyzes .RGF files to identify their exact format and creator software, shows which programs can open the file, and usually previews it.
Best practices and troubleshooting
If your file is an EV3 graphic or CAD schedule, you might want to convert it to a standard format. We recommend file conversion to sensible target formats like .PNG for images or .PDF for documents on convert.guru. If an encrypted regify file fails to open, you must verify your account authorization keys, as the data cannot be recovered without them.
Summary
viewer.online/rgf directly opens and previews .RGF files in the browser, eliminating the need to install software or troubleshoot compatibility issues.