Privacy Policy

Scope of Data Collection

PDFtoDXF processes the files and settings needed to provide PDF conversion features. Depending on how you use the app, this may include selected PDF files, PDF page information, drawing geometry, rasterized page previews, OCR text candidates, conversion settings, scale settings, diagnostic status, export status, credit balance information, purchase or subscription status, and exported DXF files.

The app does not collect your name, phone number, contacts, location information, or other personally identifiable information for advertising purposes.

Purpose of File Access

PDFtoDXF uses macOS file panels and App Sandbox permissions so you can choose the PDFs to open and the destinations where exported files should be saved. File access is used only for user-requested actions such as importing a PDF, rendering a preview, converting a drawing, and writing DXF output.

The app does not scan unrelated folders and does not access PDFs, DXF files, or other documents unless you choose them or choose an export destination.

Local Conversion and OCR

PDF rendering, vector extraction, image cleanup, OCR preview, OpenCV-based analysis, geometry reconstruction, DXF generation, and preview rendering run locally on your Mac in the current app workflow.

PDFtoDXF does not upload your source PDFs, drawing previews, OCR results, or generated DXF files to a PDFtoDXF server for conversion in the current local workflow.

Previews, Diagnostics, and Exports

The app may create temporary previews, conversion diagnostics, text overlays, and in-memory DXF text so you can inspect conversion quality before exporting. Exported DXF files are written only after you choose a save location.

If you export, copy, open, email, upload, or otherwise share PDFs, screenshots, previews, diagnostics, or DXF files yourself, that action is controlled by you and may be handled by the destination app or service you select.

Credits, Subscriptions, and Payments

Some versions of PDFtoDXF may include export credits, subscriptions, or in-app purchases. Payment and subscription management are handled by Apple through the App Store. PDFtoDXF may receive purchase, subscription, or credit status needed to unlock paid features, but it does not receive or store your credit card information.

Development or test builds may use a local debug credit store. Release builds may use App Store payments and server-side credit verification. If server-side credit verification is used, only information reasonably needed to validate purchases, prevent abuse, maintain credit balances, and provide paid features will be processed.

Data Storage and Use

App settings, recent conversion state, local diagnostics, credit state, and related app data may be stored on your Mac. Source PDFs and exported DXF files remain in the locations you choose.

PDFtoDXF does not sell your personal information and does not use your files, drawings, previews, OCR output, or DXF exports to train generalized artificial intelligence or machine learning models.

Data Sharing

PDFtoDXF does not sell your personal information. Data may be shared only when needed to provide user-requested functionality, process App Store purchases through Apple, verify credits or purchases when applicable, comply with law, protect security, operate hosting infrastructure, or when you explicitly export, copy, open, upload, or share information yourself.

Data Deletion

You can delete exported DXF files and source PDFs from the locations where you stored them. You can remove locally stored app settings and local app data by deleting the app and its associated app container data from your Mac.

Payments, subscriptions, purchase history, and refunds are managed through your Apple ID and the App Store.

Website Data

This privacy page may be hosted as a static website on GitHub Pages or similar static hosting infrastructure. Standard server logs or platform-level analytics may process basic request information such as IP address, browser, referring page, and request time for security, reliability, and hosting operations.

Policy Updates

This Privacy Policy may be updated due to app changes, export credit changes, payment or subscription changes, platform requirements, hosting changes, or legal requirements. Updated versions will be posted on this page.

Contact

If you have questions about this Privacy Policy, please contact us at terryting991@gmail.com.