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*Details: File format summary



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Name Photoshop Curve File
Other names  
Identifiers PUID:  fmt/667
Description Within Adobe Photoshop, curves allow you to adjust the entire tonal range of an image. Curve files can be saved and stored as presets.
Byte order  
Related file formats None.
Technical Environment  
Supported until  
Format Risk  
Developed by Adobe Systems Incorporated
Supported by Adobe Systems Incorporated
Source Digital Preservation Department / The National Archives
Source date 23 Sep 2014
Source description A curve file begins with 0x0001 or 0x0004 depending on the version in use ( A signature based on these sequences would be highly prone to clashing with other formats, so identification is currently based on extension only.
Last updated 23 Sep 2014
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