The .7z format is often preferred over standard .zip because it typically compresses files using the LZMA algorithm.
If you have installed on Windows or the p7zip package on Linux/macOS, you can list the files inside using the l (list) command: Command : 7z l railsorbit.7z railsorbit.7z
: This will display the file names, dates, and compressed/uncompressed sizes within the archive. Recommended Tools for Extraction railsorbit.7z