PDF Toolkit Privacy Policy
Effective date: November 11, 2026
PDF Toolkit by SigmaTechX (com.pdf.toolkit.app) provides PDF reading, scanning, creation, editing, conversion, and document management tools.
Documents and permissions
Documents are processed on your device. We do not operate a server that receives your PDFs, images, signatures, or document passwords. Files may leave your device when you choose to share them or save them to another service. Camera access supports scanning. Storage and all-files access support finding, opening, editing, and managing documents. Permissions can be managed in Android Settings. Temporary files can be cleared in the app.
Analytics and crash reporting
We use Google Analytics for Firebase to understand app usage and Firebase Crashlytics to diagnose errors and improve stability. These services can collect app interactions, app version, device and operating-system information, installation identifiers, crash stack traces, diagnostics, and approximate location derived from network information. We do not intentionally include document contents, file names, signatures, or document passwords in analytics events or crash logs. See https://policies.google.com/privacy and https://firebase.google.com/support/privacy.
Use, sharing, and retention
Usage and diagnostic information helps us measure engagement, investigate failures, and improve the app. Google processes this data as our service provider, potentially outside your country. We do not sell your documents or personal information. Local files remain until deleted or their app storage is cleared; exported files may remain in their chosen destination. Service data is retained under the applicable Firebase and Analytics settings and policies.
Your choices
You can revoke permissions, clear app data, or uninstall the app. Clearing app data may remove preferences and cached information, but does not necessarily delete previously collected service data or exported files. Contact us for privacy questions or requests.
Children
This general productivity app is not specifically directed to children.
Changes
We may update this policy when our app or data practices change. The effective date identifies this version.
Contact
SigmaTechX — PDF Toolkit
Support and privacy requests: simedx@gmail.com