| Reader App | Best For | Biggest Weakness | | :--- | :--- | :--- | | | Rendering complex PDFs, Liquid Mode, cloud sync | Premium features are pricey | | Apple Books | Simple reading of ebooks | No annotation sync, broken forms | | Microsoft Edge (mobile) | Fast, lightweight | Poor form-filling recognition | | Xodo | Free editing tools | Clunky UI, no Liquid Mode | | Foxit PDF | Collaboration features | Requires account for basic use | | Google PDF Viewer | Speed | Zero annotation or signing tools |
For reliability and feature completeness, the app Adobe Acrobat Reader wins. The only scenario to avoid it is if you have extremely low-end hardware (under 1GB RAM), where lightweight alternatives may perform better.
While basic annotation is free, advanced editing requires a subscription to Adobe Acrobat Pro. However, even the free tier allows some editing:
The Adobe Acrobat Reader app comes with a range of features that make it a powerful PDF reader. Some of the key features include: