Convert lha to zipx

What is the difference between .lha and .zipx?

Description: The LHA (also known as LHARC) file type is a compressed archive format developed by Haruyasu Yoshizaki. It primarily uses the LZSS algorithm and Huffman coding for compression, enabling the efficient packaging of multiple files and directories into a single, smaller file. Initially designed for use in the DOS operating system, LHA became popular in Japan and was widely adopted for software distribution on platforms such as Amiga and early versions of Windows.; WinZip, starting with version 12.1, uses the extension .zipx for ZIP files that use compression methods newer than DEFLATE; specifically, methods BZip, LZMA, PPMd, Jpeg and Wavpack. The last 2 are applied to appropriate file types when "Best method" compression is selected.