Chilkat PHP Extension — Downloads
The latest Chilkat PHP extension (PHP 8.5) for Windows, Linux, Alpine Linux, and macOS. Choose the build that matches your PHP version, operating system, and CPU architecture.
Using Composer (any OS) — the package holds the PHP classes, and its installer fetches the matching extension:
composer require chilkat/chilkat vendor/bin/chilkat-install
Without Composer — Linux, Alpine Linux, macOS:
curl -fsSL https://chilkatdownload.com/php/install-php.sh | sudo sh
Windows (PowerShell):
irm https://chilkatdownload.com/php/install-php.ps1 | iex
The script asks your PHP which version, architecture, and thread-safety it is, downloads the matching build, installs chilkat.so/chilkat.dll and chilkat.php, enables the extension, and runs a test. No need to pick a download from the tables below. In a Dockerfile it is one RUN line — see Docker, Alpine Linux, and CI. See the Linux, macOS and Windows install pages for the options (--dry-run, --php, --uninstall) and the manual steps.
Jump to: Windows · Linux · Alpine Linux · macOS
Earlier PHP versions (5.x – 8.4) and the legacy Linux / CentOS 7 builds are on the Older Versions page.