CADLens Privacy Policy

Last Updated: March 14, 2026

This Privacy Policy applies to the current CADLens / DXFViewer project (the "App").

The App is designed as a local CAD viewing tool. Its current feature set includes:

• Importing DXF files locally
• Opening SVG files locally
• Parsing and rendering DXF drawings
• Viewing SVG content with zoom, pan, layer inspection, annotation, and measurement tools
• Exporting PNG, PDF, SVG, and layer-based outputs
• Storing recent file records and local thumbnails

The current version of the App does not require account registration, does not provide cloud sync, and does not upload user files to a developer server.

1. Information We Process

In the current version, the App may process the following information only on the user's device:

• DXF files selected and imported by the user through iOS Files
• SVG files selected by the user and copied into the App sandbox for viewing
• Recent file records, including file name, path, size, modification date, and thumbnail path
• Locally generated thumbnails for the recent files list
• Local viewer state related to annotations, measurements, layer visibility, and export workflows
• Local settings and internal checklist state used by the App

This information is stored locally on the device by default.