Dynapik offers a free online tool to change image types - no need to download anything. It's quick and easy to use. You can change your NRW images to PSB format. This tool works for both professionals and casual users. Convert your images to PSB in seconds.
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Nikon Coolpix RAW
The raw format for Nikon's compact cameras.
NRW is a variation of the Nikon Electronic Format (NEF) designed specifically for high-end Coolpix compact cameras (like the P7000 series). While structurally similar to NEF, Nikon treats it as a distinct format to differentiate the consumer/compact line from the DSLR/Mirrorless line (which uses NEF).
NRW files typically contain 12-bit sensor data. They support many of the same features as NEF, including non-destructive editing of white balance and exposure, though they may lack some of the deeper custom metadata found in pro DSLRs.
Introduced to bring raw capabilities to advanced point-and-shoots without diluting the 'pro' NEF brand.
Photoshop Big
The 'Large Document Format' for managing gigapixel images.
PSB (Photoshop Big) is an extension of the PSD format designed to break the barriers of the 2GB file size limit and 30,000 pixel dimension limit of standard PSD files. It is structurally almost identical to PSD but uses 64-bit offsets inside the file to support massive files up to 4 Exabytes (theoretically) and 300,000 pixels in width/height.
Internally, a PSB file mirrors the block structure of a PSD (Header, Color Mode, Image Resources, Layer and Mask Info, Image Data). The key difference is the bit-width of length integers; PSB uses 8 bytes (64-bit) where PSD uses 4 bytes (32-bit) for describing file offsets and dimensions.
Introduced in Adobe Photoshop CS (v8.0) in 2003 to support the growing needs of astronomical imaging, billboard printing, and HDR photography.
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