Convert WMZ to JBG

The WMZ file extension stands for Compressed Windows Metafile, a format developed by Microsoft to store vector graphics in a compressed form using Gzip compression. Initially used in older Microsoft Office documents to optimize file sizes for embedded images, WMZ files have become less common with the advent of more modern formats like EMF. These files can be decompressed using utilities like WinZip or 7-Zip, and the resulting WMF files can be viewed or edited in applications such as Microsoft Office and Adobe Illustrator.

The JBG file extension stands for Joint Bi-level Image Group, a format developed for efficient lossless compression of binary images, primarily used in fax transmissions. Introduced by the Joint Bi-level Image Experts Group, JBG files store 1-bit raster images and offer superior compression compared to older standards like CCITT Group 3 and 4. Although initially popular for fax machines, the format has largely been superseded by JBIG2, which provides even better compression.