Finding the right PDF reader for your Android device can make a huge difference in your productivity. Whether you need basic reading or advanced editing, here's our curated list of the best free options in 2026.

Top Free PDF Readers for Android

1. Adobe Acrobat Reader

The official Adobe app remains the gold standard. It offers reliable rendering, annotation tools, and seamless cloud integration. The free version includes:

• View and read PDFs smoothly
• Annotate with highlights and notes
• Fill and sign forms
• Print directly from your phone

2. Xodo

Xodo packs powerful features into a clean interface. It handles large files well and offers real-time collaboration. Great for professionals who need to annotate and edit on the go.

3. Google Play Books

Surprisingly capable for basic PDF reading. It syncs across devices and offers a pleasant reading experience. Best for casual readers who want simplicity.

4. Foxit PDF Reader

A lightweight alternative with solid performance. Foxit offers annotation tools and a reflow mode for easier reading on small screens.

5. WebPDF Viewer

If privacy is your concern, this open-source option processes everything locally on your device. No cloud uploads, no account required.

Key Features to Look For

• Rendering quality: Can it handle complex layouts?
• Annotation: Do you need to mark up documents?
• File size: Some apps are surprisingly heavy
• Privacy: Check where files are processed