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Licensing

One license. One payment. No subscription.

Personal
Price$29
MachinesUp to 3
PlatformsmacOS, Linux, Windows
UpdatesAll 1.x releases included
UsePersonal or commercial
SupportCommunity (GitHub Issues)

Major version upgrades (e.g., 2.0) require a new license at a discounted upgrade price.


  • Compiled binary for macOS (Apple Silicon + Intel), Linux, and Windows
  • License key valid for up to 3 machines
  • All minor and patch updates within the major version
  • Fully offline operation after one-time activation

  1. Purchase a license below
  2. Receive your license key and download link via email
  3. Download the binary for your platform
  4. Run fialr activate YOUR-LICENSE-KEY once
  5. Use fialr offline, indefinitely

Purchase is currently available by request. Contact with your preferred platform (macOS, Linux, or Windows).


  • Perpetual for the major version. A v1.x license does not expire. Use it as long as v1.x serves your needs.
  • Cross-platform. One license works on macOS, Linux, and Windows. Activate on up to 3 machines you own.
  • Non-transferable. Licenses are bound to the purchaser. They cannot be resold, shared, or transferred.
  • No refunds after activation. Refunds are available within 14 days of purchase if the license has not been activated.

Can I use fialr for work? Yes. The license covers both personal and commercial use.

What happens when version 2.0 releases? Your v1.x license continues to work. Version 2.0 requires a new license, available at a discounted upgrade price for existing customers.

What if I get a new computer? Deactivate on the old machine with fialr deactivate, then activate on the new one. If you no longer have access to the old machine, email for an activation reset.

Is there a trial? Not currently. The documentation covers the full feature set so you can evaluate before purchasing.


By purchasing fialr, you agree to the Terms of Use. The software is provided as-is, without warranty or individual support. See the full terms for details.


For billing and licensing issues: