
Previous versions by default used x86 filter BCJ or BCJ2 for all exe/dll files.ARM64 filter for ARM64 executable files.BCJ or BCJ2 filter for x86 executable files,.Also 7-Zip now parses executable files (that have exe and dll filename extensions) before compressing, and it selects appropriate filter for each parsed file:.ARM64 filter can increase compression ratio for data containing executable files compiled for ARM64 (AArch64) architecture. 7-Zip now can use new ARM64 filter for compression to 7z and xz archives.Self-extracting capability for 7z format.Strong AES-256 encryption in 7z and ZIP formats.


