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License & distribute commercial Composer packages

Securely license and distribute private PHP packages with a single API.

Free during development, no upfront commitment

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From license keys to secure package distribution, we can help. Dive in with Keygen Cloud, or explore our self-hosted options.

  • Protect your package with our flagship software licensing API. Add feature entitlements, restrict upgrades to specific version ranges, enforce server- and CPU-based usage limits, and more.
  • Use our software distribution API as a private Composer repository. Distribute your private PHP packages to licensed users using composer install.
cat ./composer.json
"repositories": [
"url": "",
"type": "composer"
composer require 'demo/private-package'
# => Loading composer repositories with package information
# => Authentication required (
# => Username: license
# => Password: C1B6DE-39A6E3-DE1529-8559A0-4AF593-V3

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"Licensing was planned to make up at least 25% percent of planned dev time for our product so it's awesome to see that we've been able to cut it down to 2.5% with Keygen." – Ranorex

Free during development, no upfront commitment

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