Convert KDC to G3

The KDC file extension stands for Kodak Digital Camera Raw Image. It is a proprietary format used by Kodak digital cameras, such as the DC40, DC50, and DC120, to store uncompressed and unprocessed image data captured by the camera's CCD sensor. Introduced in the mid-1990s, KDC files retain all the original data, allowing for precise post-processing adjustments like color correction and exposure. Despite its large file size, the KDC format is valued for its flexibility in professional photo editing.

The G3 file extension refers to the CCITT Group 3 Fax Image, a standardized format developed by the Consultative Committee for International Telegraphy and Telephony (CCITT), now known as ITU-T. This format was created to efficiently compress black-and-white fax documents for transmission over telephone lines. It employs a method called Modified Huffman Coding for data compression, enabling reduced transmission time and bandwidth usage. G3 was widely adopted in the 1980s and 1990s as the primary standard for fax transmissions, ensuring compatibility across different fax machines and systems.