Edit PDF documents by adding text annotations with precise placement and formatting control. Customize page layouts, adjust fonts, and share files securely without cloud storage.
Scan QR codes to retrieve coffee machine parameters and share them via email. View beverage counter data, recipe settings, and diagnostics. Send data directly from the or save for later use.
Detect hidden infrared light sources with your phone's camera to identify potential surveillance equipment. Scan magnetic fields to locate unusual electronic devices. Assess privacy risks in private spaces like hotels or changing rooms.
