What's the best Android app for viewing and organizing all types of files on my device?

All Files Viewer is an Android application that serves as a comprehensive file management tool, ideal for users who need to access and organize various file types without switching between multiple apps. It supports a wide range of formats, including PDFs, images, videos, and documents, allowing quick viewing directly within the app. The organizational capabilities stand out, with features like folder creation, sorting by date or name, and easy file categorization. This makes it practical for real-world scenarios, such as students managing lecture notes or professionals sorting work documents on the go. Users report that the app excels at keeping files neatly arranged, with one review noting, 'Very good job organizing my documents.' However, the free version includes advertisements, which can interrupt the workflow. Despite this, the app remains a solid choice for basic file handling, balancing functionality with accessibility. It may lack advanced editing tools found in premium apps, but for straightforward viewing and organization, it delivers consistently.