Archiver 4 4+

Archiver is a powerful, feature-rich archiving utility for the Mac to open archives, compress files, as well as split and combine files.

Why Archiver?
• Smooth, easy-to-use user interface that blends beautifully into your Mac
• Smart drag & drop to save you time
• Conveniently preview archives
• Lighting-fast archive decompression
• Tailor to your needs with flexible power options

Use cases
• Open popular archive formats such as RAR, StuffIt, Zip, 7zip, and many more
• Reduce file and folder size with strong compression
• Encrypt and password-protect sensitive data
• Convert exotic archive formats to more common ones for easier file sharing
• Split and combine files

Open archives
• Never worry about file formats again
• Drag in your archives and let Archiver handle the rest for you
• Extract all the common archive formats such as .rar, .7zip, .zip and .sit
• Unpack most of the not-so-common formats too, see the list below

Preview archives
• Conveniently quick look an archive's file contents
• See what's inside an archive without having to extract it
• Unpack only the files you need

Create archives
• Reclaim hard disk space by packing files and folders into an archive
• Choose compression level from low (faster) to strong (slower)
• Optionally encrypt archives with a password

Power options for power users
• Choose a default output folder
• Automatically delete archives after extraction
• Skip preview stages for even faster archive opening, creation and conversion

Split and combine files
• Split large files into smaller files of any desired size
• Works great for files too large to send by email or to fit onto a disk
• Compress the split files for extra space savings
• Optionally generate a checksum to verify file integrity for added security

Supported file formats
• Zip
• 7zip (7z, 7z.001, 7z.002, ...)
• Tar
• Tar Gzip (tar.gz, tgz)
• Tar Bzip2 (tar.bz2, tbz)
• Tar Z (tar.Z)
• CPIO (cpio)
• ARJ [read only]
• CAB [read only]
• LhA (lha, lzh) [read only]
• StuffIt (sit) [read only]
• StuffIt Expander Archive (sea) [read only]
• BinHex (hqx) [read only]
• MacBinary (bin, macbin) [read only]
• Linux RPM (rpm) [read only]
• PAX [read only]
• Amiga disk file (adf) [read only]
• RAR (rar, r00, r01, r02, ...) [read only]
• Compressed Amiga disk file (adz, ADZ) [read only]
• Amiga DMS disk archive (dms, DMS) [read only]
• Amiga LhF (f, F) [read only]
• Amiga LZX (lzx) [read only]
• Amiga DCS disk archive (dcs) [read only]
• Amiga PackDev (pkd) [read only]
• Amiga xMash disk archive (xms) [read only]
• Amiga Zoom disk archive (zom) [read only]
• HA archive [read only]
• macOS / Mac OS X installer packages [read only]
• Debian packages [read only]
• ZIPx [read only]
• Web application archive [read only]