6. Reading and annotating

• 6.1. Reading mode
• 6.2. Reading options
• 6.3. Disable device auto-lock in PDF viewer
• 6.4. How to annotate PDF files
• 6.5. Annotation Summary
• 6.6. Annotate files remotely on the server
• 6.7. Undo and Redo functions
• 6.8. Vertical and horizontal scrolling
• 6.9. Two pages view
• 6.10. How to go back to the previous reading position
• 6.11. Text editor
• 6.12. Using Search in Documents
• 6.13. Upgrade to Documents Plus
• 6.14. Check your subscription status
• 6.15. Cancel the free trial for advanced PDF tools
• 6.16. Cancel the subscription for advanced PDF tools