: A free tool available on the Microsoft Store for quick extraction on Windows.
The .7z format is often preferred over standard .zip because it typically compresses files using the LZMA algorithm.
: The native, open-source tool for Windows that offers high compression ratios and supports AES-256 encryption.
The file is a compressed archive in the 7z format, likely containing data related to a software project, game mod, or orbital mechanics simulation (potentially associated with titles like Kerbal Space Program ).
: A popular alternative that can extract .7z files and convert them to the more universally compatible .zip format.
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
If you need to open or extract the files, these utilities are widely used for the .7z format:
: This will display the file names, dates, and compressed/uncompressed sizes within the archive. Recommended Tools for Extraction