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Chilkat Ruby Zip Library

Downloads

Linux Downloads

v9.5.0 • 19-Mar-2014
64-bit / Ruby 2.1.1

32-bit / Ruby 2.1.1

64-bit / Ruby 2.0.0

32-bit / Ruby 2.0.0

64-bit / Ruby 1.9.3

32-bit / Ruby 1.9.3

64-bit / Ruby 1.8.7

32-bit / Ruby 1.8.7

Windows Downloads

v9.4.1 • 23-Jul-2013

64-bit MinGW / Ruby 2.0.0

32-bit MinGW / Ruby 2.0.0

32-bit MinGW / Ruby 1.9.3

32-bit MinGW / Ruby 1.8.7

MAC OS X Downloads

v9.4.1 • 23-Jul-2013

Ruby 2.0.0

Ruby 1.9.3

Ruby Documentation: Zip · Gzip · Bz2 · .Z

Ruby Zip Examples · Purchase · License

Ruby Zip Compression Library

  • ZIP64 format extensions supported. No limitations on size for files within a .zip, or the total size of a .zip.
  • No limitations on the number of files that may be contained within a single .zip (this is a ZIP64 feature).
  • Can read/write Zips with WinZip-compatible AES strong encryption.
  • Supports Unicode filename zip file format extensions.
  • Events for zip/unzip progress monitoring.
  • Zip an entire directory tree.
  • Append entries to a Zip from in-memory data.
  • Create or open in-memory Zips.
  • Create self-extracting executables.
  • Create password-protected Zip files.
  • Unzip only files that match a filename pattern.
  • Option to discard path information when zipping.
  • Option to append a path prefix when zipping.
  • Option to create self-extracting EXEs with or without interfaces.
  • Ability to customize icon and interface when creating an EXE.
  • Ability to specify an auto-run file when creating an EXE.
  • Ability to specify a pre-defined unzip directory for an EXE.
  • Handles Unicode filenames.
  • Provides in-memory access to compressed or uncompressed data.
  • Easy FirstEntry/NextEntry methods for iterating over a Zip.
  • Can embed Zips in your own EXEs.
  • OpenMyEmbedded opens the Zip that has been embedded in the caller's EXE.
  • Set exclusion patterns when zipping.
  • Option to specify a target directory and discard path information when unzipping.
  • Can unzip only files that are newer.
  • Read/write comments within a Zip.
  • Ability to inflate directly to in-memory byte array or string.
  • Includes a Bz2 object/class to create or decompress the .bz2 file format.
  • Includes a GZip object/class to create or decompress the .gz file format.
  • Includes a Unix compress object/class to create or decompress the .Z file format using LZW compression.
  • Thread safe.


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