License and pricing

Regular Plus

Regular license supports x86/x86_64 target architectures with all available ISA (with SSE* and AVX* and others)

Plus license supports all architectures KFR support (x86/x86_64 with SSE* and AVX*, ARMv7+/ARM64 with NEON and SVE)

Fork

Best for individuals
1 project
Basic support
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One time payment

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For small teams
5 projects
Priority support
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off {{prices[level]['starter'].amount}}
One time payment

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For midsize teams
Unlimited projects
Priority support
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off {{prices[level]['pro'].amount}}
One time payment

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All prices are exclusive of VAT.

Additional restrictions apply. Read the terms & conditions for each license.

You get free updates, always, even when a major version is released. New features are being added with every release

One time payment, no recurring expenses. Once you purchase a license, you can use if for lifetime

You can easily upgrade any license as you scale your business

Enterprise license

For large scale teams and unlimited projects. Special terms tailored for your business needs.

As long as you comply with the terms of GPLv2 (or GPLv3) you can use KFR in your projects.

Note that this requires licensing your whole project’s source code as GPL. For more, see GPL license terms.