Support Kiritsu

Help careful software stay free.

Kiritsu has no ads, subscriptions, accounts, or telemetry. If it helps you study, a contribution supports development, distribution, and the time required to keep it dependable.

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Payment is securely handled by Stripe. Kiritsu never receives or stores your card details.

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Can’t donate? Using Kiritsu, sharing it, and reporting clear bugs all help. Donors may optionally be thanked in the Hall of Contributors when it launches.