Btb.7z -

For automation, scripting, or handling advanced structures, the CLI ( 7z.exe ) is best.

LZMA2 (optimal for multi-core processors) or LZMA. BTB.7z

Creating a deep, secure, or complex archive with (BTB.7z) goes beyond just "zipping" files. It involves maximizing compression, implementing strong encryption, and preserving complex directory structures. 1. The "Deep" Approach: Maximizing Compression (GUI) or handling advanced structures

Check "Encrypt file names" (crucial). This prevents unauthorized users from even seeing what files are inside the archive without the password. 3. Creating Complex Archives (Command Line) implementing strong encryption

-v1g : Splits the output into 1GB chunks ( BTB.7z.001 , BTB.7z.002 , etc.). Summary of Advanced Switches : Recursively include subfolders.