Convert DOC (Word) to HEIF

The DOC file extension, standing for "Microsoft Word Document", is a legacy format used by Microsoft Word. Introduced in the early 1980s with Microsoft Word for MS-DOS, it became the standard format for saving documents until the adoption of the DOCX format with Microsoft Word 2007. DOC files encapsulate text, formatting, images, and other document elements, and were pivotal in advancing word processing capabilities, offering extensive features for creating professional and complex documents in both personal and professional contexts. Despite the shift to DOCX, DOC files remain significant for their compatibility with older software versions and extensive archival of legacy documents.

The High Efficiency Image File Format (HEIF) is a modern image format designed for superior compression efficiency and enhanced image quality. Originating in 2015, HEIF was developed by the Moving Picture Experts Group (MPEG) and utilizes the High Efficiency Video Coding (HEVC) codec to store image data. It supports a wide range of multimedia applications, including single images, image sequences, auxiliary image items, and non-image items, making it highly versatile for professional and consumer usage in various devices and platforms. Its ability to maintain high image quality while reducing file size significantly improves storage efficiency and accelerates data transmission.