Privacy Policy

Last updated: June 4, 2026

1. Introduction

Mitikasha LLC ("TableRune," "we," "us," or "our") operates TableRune, a browser-based tool for importing, cleaning, transforming, and analyzing tabular data. TableRune is a product of Mitikasha LLC, a Wyoming limited liability company. This Privacy Policy explains what information we do — and do not — collect when you use the Service.

The defining principle of TableRune is that your data is processed entirely on your own device, inside your browser. Your files and their contents are never uploaded to, transmitted to, or stored on our servers. We never see them.

2. Information We Do Not Collect

2.1 Your Data

When you open a file in TableRune, all processing — parsing, cleaning, transformation, aggregation, and export — runs locally in your browser, on your own device. The resulting file is saved directly from your browser to your computer. We do not receive, transmit, store, log, or have any access to your data or its contents.

3. Information We Collect

3.1 License Information

When you activate TableRune Pro, your license key is stored locally in your browser (localStorage) and validated on your device using a cryptographic signature check. Activation does not require an account and does not transmit your data.

3.2 Purchase Information

TableRune Pro is sold through Lemon Squeezy, our Merchant of Record. When you purchase a license, Lemon Squeezy collects and processes your payment and billing details under its own privacy policy. We do not receive or store your full payment-card numbers. We receive limited order metadata — such as the purchaser email, order/license identifier, and product purchased — to issue and support your license.

3.3 Optional Cloud AI

Cloud AI assistance is an optional Pro feature. If you choose to use it, your plain-language request and your file's column names and types are sent to our AI provider to generate the requested steps. Your actual rows are never sent. If you never use Cloud AI, nothing about your data leaves your device.

3.4 Hosting & Technical Data

TableRune is delivered as static files, and some of its components are served from our own first-party asset domain (assets.tablerune.com) via our hosting provider. As with any website, our hosting provider processes standard request metadata — such as IP address, browser type, and timestamps — for the purpose of securely delivering the application. This metadata is not linked to any data content (which we never receive) and is not used to build advertising profiles.

3.5 Usage Measurement

TableRune does not include third-party advertising or cross-site tracking. Any usage measurement we perform is limited to aggregate, content-free metrics (for example, which features are used) that never include your data or its contents.

4. How We Use Information

  • To deliver, maintain, and improve the TableRune application
  • To issue, validate, and support TableRune Pro licenses
  • To fulfil purchases and handle refunds (through Lemon Squeezy)
  • To provide optional Cloud AI assistance when you request it
  • To respond to your support requests
  • To detect and prevent abuse, fraud, or unauthorized license use
  • To comply with our legal and tax obligations

5. Data Sharing

We share information only in these limited circumstances:

  • Lemon Squeezy: processes purchases and refunds as our Merchant of Record.
  • Hosting provider: delivers the static application and asset files.
  • AI provider: processes the limited request metadata described in 3.3, only when you use Cloud AI.
  • Legal requirements: where required by law or to protect the rights, safety, or property of Mitikasha LLC, our users, or third parties.

We do not sell your personal information. Because we never receive your data files, there is no file content for us to share, lose, or disclose.

6. International Data Transfers

TableRune is operated from the United States. If you are located elsewhere, the limited license, purchase, and (if used) Cloud AI metadata described above may be processed in the US and in other countries where our service providers operate, subject to appropriate safeguards where required by applicable law (e.g. UK GDPR, EU GDPR).

7. Data Security

The application is served over encrypted connections (TLS). Because your data is processed locally and never transmitted to us, the most sensitive information you handle in TableRune never traverses our infrastructure at all. The limited license and purchase metadata we hold is protected with industry-standard safeguards.

8. Your Rights

Depending on your jurisdiction, you may have the right to:

  • Access the limited personal data we hold about you (e.g. purchase email and license records)
  • Correct inaccurate information
  • Delete your purchase/license records, subject to legal and tax retention rules
  • Object to certain processing or withdraw consent

To exercise these rights, contact us at [email protected]. You can remove your locally stored license at any time by clearing TableRune's site data in your browser.

9. Data Retention

We retain purchase and license records for as long as needed to support your license and to meet tax and legal record-keeping obligations, after which they may be deleted. We retain no data files, because we never collect them.

10. Children's Privacy

TableRune is a professional tool and is not directed to children. We do not knowingly collect personal information from anyone under 16.

11. Changes to This Policy

We may update this Privacy Policy from time to time. Material changes will be posted on this page with an updated effective date.

12. Contact Us

For questions about this Privacy Policy or our data practices, contact us at [email protected].