3DPDF Inspector

3DPDF Inspector is an Android viewer designed for opening and inspecting supported PRC 3D PDF documents directly on your device. View 3D models without converting them to another file format or uploading them to a cloud service. Files are processed locally on your device. Main features: • Open supported PRC 3D PDF documents • Rotate, zoom and pan 3D models • Fit the complete model to the screen • Display an optional reference grid • Browse the model’s part tree • Select, hide and isolate individual parts • Change part colors and opacity • Apply distinct automatic colors to logical parts • Choose between Soft and Vivid color styles • Inspect models using engineering section views • Open supported files from the app or Android file manager • Support portrait and landscape orientations • Support light and dark display themes Free trial and viewing: • Full features are available for 7 consecutive days after the first successful app launch • After the trial ends, supported PRC 3D PDF models can still be opened and viewed for free • Advanced inspection features can be permanently unlocked through a one-time in-app purchase • No subscription is required File compatibility: This version supports compatible PRC 3D content embedded in PDF files. Standard 2D PDFs can be opened using another PDF reader. U3D-based 3D PDF content is not currently supported. Privacy: Documents are processed locally on your device and are not uploaded by 3DPDF Inspector.