Convert RB to 3FR
With this free online converter, you can convert your RB files to 3FR an unlimited number of times daily. With support for large ebook files and batch conversions, this is the best option for converting RB to 3FR.
How to convert the RB file to 3FR format?
RB converter offers premium service and an easy way to convert your files. Just follow these three steps, and you’ll convert your files on your first try.
STEP 1
Add your RB file for conversion by using the Add files button or Add from URL button to add a link to your file.
STEP 2
Use left-click on the Start conversion button.
STEP 3
Wait a few moments to download your converted 3FR ebook files.
What is a RB file?
Nuvo Media developed the RB file extension for its Nuvo Media’s Rocket e-book device. It is a container for Rocket eBook content. This type of file format can use a DRM, but the books that are available in Rocket eBook today don’t use it anymore. The container usually contains and HTML file with a few extra features. It contains images and a pseudo-OPF file with the metadata. The primary programs used for opening RB files are REB 1100 and Rocket eBook. Now, users are converting this type of file extensions to some other file format.
What is a 3FR file?
Hasselblad is a Sweden company that produces not only digital cameras but also digital photography equipment and image scanners with such quality that it was used to capture all still images of the moon on Apollo missions. 3FR format is Hasselblad's proprietary raw image format created on their digital camera. 3FR file contains unprocessed information from the camera sensor that can't be open or modified. To open 3FR files on Mac or Windows operating system, you'll need Adobe Photoshop Elements 14 or CyberLink PhotoDirector 8 Ultra. Also, Hasselblad has a free app for Mac and Windows users that supports a 3FR format called Phocus. 3FR format has lossless compression and support for HNCS(Hasselblad'sHasselblad's Natural Color Solution) technology that includes 16-bit tonal range, advanced algorithms, CMOS sensitivity aspects, and other filters that ensure the reproduction of natural colors.
Convert RB to different formats
RB TO AZW, RB TO AZW3, RB TO AZW4, RB TO CBC, RB TO CBR, RB TO CBZ, RB TO CHM, RB TO EPUB, RB TO FB2, RB TO HTM, RB TO HTMLZ, RB TO LIT, RB TO LRF, RB TO MOBI, RB TO PDB, RB TO PML, RB TO PRC, RB TO SNB, RB TO TCR, RB TO TXTZ and RB TO RB.
Convert 3FR to different formats
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