: You cannot open these files natively in Windows or macOS. You need a third-party utility like 7-Zip for Windows or The Unarchiver for Mac.
If you have encountered a file with the .7z extension, it is a . This format is popular because it offers a higher compression ratio than standard .zip files. tom.7z
When the file was eventually decompressed, it was confirmed that the contents weren't a secret game mode or a lost version of the game. Instead, the archive contained: : The full release of the game. : You cannot open these files natively in Windows or macOS
: While the contents were known to be Minecraft files, the specific compression used ( .7z ) and the unique password prevented anyone from opening that specific version. tom.7z