The format supports AES-256 encryption. If this specific file requires a password, it is likely using this high-level security standard.
Files named "Datei herunterladen" (Download File) are frequently found in several contexts: Datei herunterladen 2.7z
Only open this file if you know exactly which website or person sent it to you. Generic names are a common tactic for distributing malware or unwanted software. The format supports AES-256 encryption
It typically uses the LZMA or LZMA2 algorithms, which can make files significantly smaller than the standard .zip format. Datei herunterladen 2.7z