Download and install Foxit PDF Reader, then open the app, tap 'Open' or use the file browser to select your PDF document.

Yes, open your PDF form, select fill options, and use the 'Sign' feature to add your signature through the toolbar commands.

Foxit allows viewing, annotating, filling forms, signing, sharing, and leveraging AI features for smarter PDF management.

Open the PDF, tap the 'Annotate' icon, then choose highlighting or other markup tools from the toolbar.

Yes, AI helps with smarter document navigation, annotation suggestions, and improved workflow efficiency; enable it in Settings > AI.

Yes, tap 'Settings' > 'Account' > 'Subscribe' to view plans and unlock premium functionalities.

The free version offers basic reading and annotation, while the paid version unlocks advanced features like form filling, signing, and AI tools.

Go to 'Settings' > 'Account' > 'Subscriptions' to manage your subscription, update payment, or cancel if needed.

Try restarting the app, updating it to the latest version, or reinstalling; contact support if issue persists via 'Help' section.

Yes, log into your account and enable cloud sync in Settings > Cloud to access your PDFs seamlessly across devices.