압축관리프로그램 7-Zip 18.01입니다.

기존 16.04보다 좋아진점 다음과 같습니다.

• Minor speed optimization for LZMA2 (xz and 7z) multi-threading compression.
  7-Zip now uses additional memory buffers for multi-block LZMA2 compression.
  CPU utilization was slightly improved.
• 7-zip now creates multi-block xz archives by default. Block size can be
  specified with -ms[Size]{m|g} switch.
• xz decoder now can unpack random block from multi-block xz archives.
  7-Zip File Manager now can open nested multi-block xz archives
  (for example, image.iso.xz) without full unpacking of xz archive.
• 7-Zip now can create zip archives from stdin to stdout.
• ZIP unpacking code was improved.
• 7-Zip now can unpack OBJ/COFF files.
• 7-Zip now can unpack DMG archives that use LZFSE compression method.
• 7-Zip now doesn't allow update operation for archives that have read-only attribute.
• 7-Zip command line: @listfile now doesn't work after -- switch.
  Use -i@listfile before -- switch instead.
• new -sse switch to stop archive creating, if 7-Zip can't open some input file.
• 7-Zip now reserves file space before writing to file (for extraction from archive).
  It can reduce file fragmentation.
• Internal changes in code.
• The BUGs were fixed:
  7-Zip could add unrequired alternate file streams to WIM archives,
  for commands that contain filename wildcards and -sns switch.
  Extracting from tar with -si switch didn't set timestamps for directories.
• Some bugs were fixed. 7-Zip could crash in some cases.

7z에서 지원하는 압축파일은 다음과 같습니다.

압축 및 풀기 가능 파일 : 7z, XZ, BZIP2, GZIP, TAR, ZIP and WIM
풀기만 가능한 파일: AR, ARJ, CAB, CHM, CPIO, CramFS, DMG, EXT, FAT, GPT, HFS, IHEX, ISO, LZH, LZMA, MBR, MSI, NSIS, NTFS, QCOW2, RAR, RPM, SquashFS, UDF, UEFI, VDI, VHD, VMDK, WIM, XAR and Z.

OS: Windows NT, 2000 이상

32비트 다운로드:  7z1801.exe

64비트 다운로드 :  7z1801-x64.exe