Chilkat Library for Ruby
Windows Downloads · Linux Downloads · Alpine Linux Downloads ·
MacOS Downloads
Windows Downloads
If using Ruby 3.4 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-3.2.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 3.4, install directly from RubyGems.org:
gem install chilkat
Alternative Manual Install Instructions
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v11.5.0 •
01-Jun-2026 • sha256: 17efe831aa1169a190927a1aaaf516c06e950dc583b1a8c3cf56610c89c2abe9
MacOS x86_64 Ruby 4.0.*
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v11.5.0 •
01-Jun-2026 • sha256: 9b40f35c0c1da5e9d65336107fe8fb97a381afd9ac42dbed0d87ed52121793c2
MacOS arm64 Ruby 4.0.*
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v11.5.0 •
01-Jun-2026 • sha256: 4f795db327e7f54126629f48275b9855ea9c28339c0252d4f79e2eff2b96fb98
MacOS x86_64 Ruby 3.4.*
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v11.5.0 •
01-Jun-2026 • sha256: 1d6f516213c7c614ad8280575a3dab658e6d65d63111e134f9d32cb3d04fac55
MacOS arm64 Ruby 3.4.*
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v11.5.0 •
01-Jun-2026 • sha256: ff3d4b977086de05e61d4783512c5d0a42afbf0b84e3f7c38dc9c786826385b9
MacOS x86_64 Ruby 3.3.*
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v11.5.0 •
01-Jun-2026 • sha256: c5e8b56981faa3528417aaf3aa536b810e9b04df2fc2a215bf5bb07b955b0955
MacOS arm64 Ruby 3.3.*
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v11.5.0 •
01-Jun-2026 • sha256: f3686b2f254d06606f7ef1dc29ad0f7bee54ae77b106048d06df115646f7b640
MacOS x86_64 Ruby 3.2.*
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v11.5.0 •
01-Jun-2026 • sha256: aef0da572be2cf1096e7dfea6ccee6a2a2994ca72a240b19c82e200329caf643
MacOS arm64 Ruby 3.2.*
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v11.5.0 •
01-Jun-2026 • sha256: eb0d40311004f83d3f9403575b126d9c368149a6ebefccdc7296c871af53d5eb
MacOS x86_64 Ruby 3.0.*
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v11.5.0 •
01-Jun-2026 • sha256: 8dde616a1f7d537f60b79356641a5f5d308c672045f3e389c07cf2e08a9420df
MacOS arm64 Ruby 3.0.*
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Linux Downloads
If using Ruby 3.4, install directly from RubyGems.org:
gem install chilkat
Alternative Manual Install Instructions
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v11.5.0 •
02-Jun-2026 • sha256: ba2caeda472d767c574bf8f42b574301f69a5f340bc03dddead421ee2ceb1088
64-bit Linux Ruby 4.0.*
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v11.5.0 •
02-Jun-2026 • sha256: 0bbd41e94c253c59056172a1d1e36dfc53c02b994aa7ea4d53df88429d07033e
arm64 Linux Ruby 4.0.*
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v11.5.0 •
02-Jun-2026 • sha256: 3a2d14934284f41ed1de2dcee8cd47e285f1016ae85efa39ba7fbffa5bcc49e2
armv7l Linux Ruby 4.0.*
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v11.5.0 •
02-Jun-2026 • sha256: ab1aacfd52dc017b3710290e1fa5c3d23fd54f9e65025c732c2c03bebdbe3704
64-bit Linux Ruby 3.4.*
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v11.5.0 •
02-Jun-2026 • sha256: 570ddbc3852b64b5eea456a434c763fa0c4f38c76a4f90c85e9884c6d8654513
arm64 Linux Ruby 3.4.*
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v11.5.0 •
02-Jun-2026 • sha256: fcf5a4babd7e3329f20633e2587855647a724b9d27e5f8b9af47d314a8079415
armv7l Linux Ruby 3.4.*
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v11.5.0 •
02-Jun-2026 • sha256: 1b70c807af06cc82442208a62b28b0ad22f97a6e172057d8edb124730eb336a4
64-bit Linux Ruby 3.3.*
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v11.5.0 •
02-Jun-2026 • sha256: fe0cc43235125d80eb7c9003330e959a1fb1dfaed5912f3c2cf97e6123539135
32-bit Linux Ruby 3.3.*
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v11.5.0 •
02-Jun-2026 • sha256: 8fff6dab0f8faae558271da4142de7912e5bbf4de4be4780f22b3ce12f8f8ffa
arm64 Linux Ruby 3.3.*
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v11.5.0 •
02-Jun-2026 • sha256: 29dd0193d45b37a882bd919529d10bf51c69eb795b231e44c82a92175aedb524
armv7l Linux Ruby 3.3.*
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v11.5.0 •
02-Jun-2026 • sha256: 7e00007cba1cd925bd334beed489e078879f5468d35d437e86ab14081ff01a2d
64-bit Linux Ruby 3.2.*
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v11.5.0 •
02-Jun-2026 • sha256: cd0a54e50e3df1ef03dab4d28a5249bdd34011178f4cf1142fba302c77c7a92b
64-bit Linux Ruby 3.0.*
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v11.5.0 •
02-Jun-2026 • sha256: 5b4382f1cf22ce2dccdff3e5224db0f6e6bb0ee6498809e9200fb15fc840115d
32-bit Linux Ruby 3.0.*
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v11.5.0 •
02-Jun-2026 • sha256: 139c9cc6683b572ae1b12620cb2607dfa32524a6505772e7de8f62e2bf129b0b
armv7l Linux Ruby 3.0.*
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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.