1. **Cross-Platform Compatibility**: PDF File Reader is accessible on various operating systems, ensuring users can open and view PDFs on Windows, macOS, iOS, and Android devices without compatibility issues.
2. **Preserves Document Formatting**: Maintains the original layout, fonts, and images of documents, ensuring consistent presentation across different devices and platforms.
3. **Advanced Annotation Features**: Offers tools for highlighting, adding comments, and drawing, enabling users to collaborate and provide feedback efficiently within the document.
1. **Limited Editing Capabilities:** PDF readers usually allow for minimal editing, restricting users from making significant changes to documents without additional software.
2. **Large File Sizes:** PDF files can be large, leading to slower loading times and taking up significant storage space on devices.
3. **Compatibility Issues:** Not all PDF readers support every feature or format, leading to potential display and functionality problems across different devices and platforms.
