: It can compress files 30–70% smaller than the standard ZIP format.

The 7z format is widely regarded as a superior alternative to traditional ZIP or RAR formats when storage space is a priority.

: A single .7z file can contain multiple folders and hundreds of individual files, making it ideal for software distribution or large backups. Performance Benchmarks

: In certain video compression benchmarks, 7z files showed a compression time of approximately 1 minute and a decompression time of around 2 minutes for specific datasets.

: It supports strong AES-256 encryption , making it a preferred choice for securing sensitive data within an archive.

While "Longer.7z" is often simply a generic name for a large compressed file, it has appeared in specific technical contexts related to compression benchmarks and data archiving. A is a compressed archive created with the open-source 7-Zip software, known for its high compression ratio using the LZMA and LZMA2 algorithms. The Mechanics of 7z Compression