1. **Robust Editing Tools**: PDF Viewer Pro provides an array of tools for annotating, highlighting, and editing text, making document management seamless and efficient.
2. **Cross-Platform Compatibility**: The app functions smoothly on various devices and operating systems, ensuring that users can access and modify their PDFs anywhere.
3. **Enhanced Security Features**: It offers password protection and encryption options, allowing users to secure sensitive documents and maintain confidentiality.
1. **Limited Free Features**: The free version of PDF Viewer Pro offers restricted functionality, pushing users towards in-app purchases for essential features like annotation and editing.
2. **Performance Issues**: Users have reported occasional lag and slow performance, especially when handling larger PDF files or performing complex edits.
3. **Inconsistent User Interface**: The app's interface can be unintuitive and inconsistent, making navigation and finding specific tools or settings cumbersome for users.
