Privacy Policy

We may collect the following anonymous device information:

♦︎ Device model and operating system version

♦︎ App usage data (such as frequency of feature usage)

♦︎ Crash logs and performance data

This App needs access to your device storage permissions to:

♦︎ Open and read PDF files

♦︎ Save edited PDF files

♦︎ Export files to a storage location of your choice

Important note: All file processing is done locally on your device, and we do not upload, store or access your file contents.

If you choose to subscribe to our premium features:

♦︎ We will record your subscription status (valid/expired)

♦︎ We do not collect or store your payment details

We use the collected information for:

(1) Device information (such as operating system version, device model) for compatibility optimization.

(2) App usage (such as frequency of feature usage, crash logs) for bug fixes and feature improvements.

(3) Subscription status (such as whether subscribed, subscription type) for managing paid features.

♦︎ All file processing is done locally on your device

♦︎ We will not upload your files to any server

♦︎ Collected anonymous usage data will be securely stored and encrypted for transmission

We will not sell, rent or trade your data. Information may only be shared in the following circumstances:

♦︎ Service providers: such as payment processing (Apple/Google Play) or analysis tools (such as Firebase Analytics), which are subject to strict data protection agreements.

♦︎ Legal requirements: such as court orders or government investigations, but only to the extent necessary.

Subscription payments are processed by the App Store or Google Play, and we do not store your payment information (such as credit card number).

We only receive the subscription status (such as whether it is active) to unlock the corresponding features.