Convert PICT to G3

The PICT file extension, developed by Apple in 1984, stands for Personalized Image Capture Technology. It was originally used by the QuickDraw graphics library on Macintosh computers to interchange both vector and bitmap graphics. PICT files have since been deprecated in favor of formats like PDF, but they were crucial for graphics exchange in early Mac applications.

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.