Chilkat Library for Ruby
Windows Downloads · Linux Downloads · Alpine Linux Downloads ·
MacOS Downloads
Windows Downloads
If using Ruby 4.0 install directly from RubyGems.org:
gem install chilkat
Alternative Manual Install Instructions
Manual Install Instructions
These instructions apply only if the Chilkat library is downloaded and installed manually (not from RubyGems.org).
- Download and extract to any directory. For example:
tar xvfz chilkat-linux-x86_64-ruby-3.3.gem.tar.gz
- Install using RubyGems. For example:
gem install chilkat-x86_64-linux.gem
- Use require 'chilkat' in Ruby scripts:
require 'rubygems'
require 'chilkat'
# It should now be possible to instantiate and use Chilkat objects:
mailman = Chilkat::CkMailMan.new()
print mailman.version() + "\n"
MacOS Downloads
If using Ruby 4.0, install directly from RubyGems.org:
gem install chilkat
Alternative Manual Install Instructions
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v11.7.0 •
11-Nov-2026 • sha256: fa410965bbda944186b205008976067d8049cf2009fbeb0dcb98262a82c0feef
MacOS x86_64 Ruby 4.0.*
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v11.7.0 •
11-Nov-2026 • sha256: 1880988085c1e766777808a469d6b90cae738bb1fad17da946ecf87d27c0a736
MacOS arm64 Ruby 4.0.*
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v11.7.0 •
11-Nov-2026 • sha256: 85b0bbc50a6f014569a70ab210c460b0bd8e4bc742171af584d2205d86cf9ba6
MacOS x86_64 Ruby 3.4.*
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v11.7.0 •
11-Nov-2026 • sha256: dac3e5e03520a4c469ab8991158c9f6d0d6dd32ed9eed3b53e3e59cae13198f9
MacOS arm64 Ruby 3.4.*
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v11.7.0 •
11-Nov-2026 • sha256: f50859ada52b3906de8e5610c8f029efbe3e9303b3de26ae8678c7f41050ec09
MacOS x86_64 Ruby 3.3.*
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v11.7.0 •
11-Nov-2026 • sha256: 979744bf3398fdb50d440ba08ce56ba1c26b165708aef825c7e2c9cbc799a06c
MacOS arm64 Ruby 3.3.*
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Linux Downloads
If using Ruby 4.0, install directly from RubyGems.org:
gem install chilkat
Alternative Manual Install Instructions
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v11.7.0 •
11-Nov-2026 • sha256: 7e47ff1f79453ef7626388b051b7f96dee75ce77dd7427d7db30a18dc8a999a6
64-bit Linux Ruby 4.0.*
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v11.7.0 •
11-Nov-2026 • sha256: d685637c5f7a61473492f6cee312094fa62db1c1498e44e1f0e1021bbec2a542
arm64 Linux Ruby 4.0.*
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v11.7.0 •
11-Nov-2026 • sha256: ecca9760ccee60753979be62d51906cca13df810525775c4fc1a0dd1fe295b12
armv7l Linux Ruby 4.0.*
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v11.7.0 •
11-Nov-2026 • sha256: 1a01a921f33ce763cfcff3bbcb6b226b2621454a5fa7d7dfe1f57b1fe6acc454
64-bit Linux Ruby 3.4.*
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v11.7.0 •
11-Nov-2026 • sha256: c458e2dcd55e67bb0ed3da0640ecaf4dac7b44a96cab721251b026388f2c946c
arm64 Linux Ruby 3.4.*
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v11.7.0 •
11-Nov-2026 • sha256: e7e7ff3ddc585de4f644ca94bdbb7ed3ff4c1663bd361918fb58eec643df29bd
armv7l Linux Ruby 3.4.*
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v11.7.0 •
11-Nov-2026 • sha256: 7c414fc16e7244cae08bcf9a3af570092a69889cb3c7853ff66eeb9daaa5fd3f
64-bit Linux Ruby 3.3.*
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v11.7.0 •
11-Nov-2026 • sha256: 7b9e455bce91b07a4de0fd8ccb1dddb897ca2df6311d59baf50fde20bfac1736
32-bit Linux Ruby 3.3.*
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v11.7.0 •
11-Nov-2026 • sha256: c97a8d397ebaee85a9ebae1c55847d10b5a08d14d8d79ad5566309026a00f734
arm64 Linux Ruby 3.3.*
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v11.7.0 •
11-Nov-2026 • sha256: 185d89a889afcda4781cbe0d3f8ba6194f4092fff1c0fd236910ddf9db34c3a4
armv7l Linux Ruby 3.3.*
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Alpine Linux Downloads
If using Ruby 3.3, install directly from RubyGems.org:
gem install chilkat
Alternative Manual Install Instructions
Ruby Examples
Chilkat Ruby example programs.
Reference Documentation
Chilkat Ruby API Reference Documentation
Release Notes
The latest release notes are located here on the Chilkat blog.