Convert .jar To .vxp ((link)) -

If you prefer not to install software, online converters offer a quick, browser-based alternative.

As a proprietary and largely undocumented format, working with VXP files has been described as "very frustrating". However, analysis has revealed that a VXP file is often a container. Tools like binwalk have shown that inside a VXP file, there can be multiple zlib compressed data streams, alongside image resources like GIF files. After decompressing these streams, you often find the actual ELF binary alongside various application resources like sprites and fonts. Convert .jar To .vxp