Files with .RRF extension are GIS files used in RayTech software by Raymarine UK Ltd. The RayTech format stores data for marine navigation. These .RRF files can only be opened in RayTech software.
The .RRF file extension represents one of 255 file types categorized as GIS files. The most popular GIS software supporting .RRF files is RayTech from Raymarine UK Ltd. More information on .RRF and other supported formats is available on the Raymarine UK Ltd website.
6% of .RRF files use the C00 file signature and are easily readable with a text editor. These files are often 250 MB to 2 GB in size. Our database provides information to help open or convert various file extensions.
Programs that support .RRF file extension: RayTech software from Windows and Raymarine UK Ltd. To open a .RRF file, download and install RayTech, then right-click the .RRF file and select “Open with” to choose RayTech.
The .RRF file extension is associated with RayTech mapping and GPS navigation software for marine use. A typical .RRF file stores data used internally by RayTech. These files can likely only be opened and accessed in RayTech software. There is no known way to directly convert .RRF files.