3fr File extension 3fr is basically associated with an occupancy of Hasselblad devices used in the format of digital photography. The 3fr format is made up of the several Raw formats. It plays a similar role in digital systems as the negatives do in film photography. It comprises of aerial resolution of the digital photo along with meta-data. The raw image file like 3fr has a lot of benefits to a JPEG file, it has greater image attribute. All the transitions made on digital negatives are nondestructive. But its drawback is that its size is almost 2 to 6 times larger than JPEG file.
wbmp .wbmp refers to the wireless application protocol bitmap monochrome graphics file format. The format was initially developed by the WAP forum which later become part of the open mobile alliance. WBMP files are optimized for mobile devices prior to the advent of smartphones and is categorized as a raster image file format. Mobile network services such as SMS and MMS on GSM carriers typically have compatible support for this format, allowing users to send graphics saved in this format.