How to Use WPS Document Optimization on iOS

Last updated:July 12, 2026

Use Document Optimization through 1 indexed topic; 0 topics are available without membership and 1 topic is membership-related.

How-to Index

No.TopicMembership Requirement
11. Run Document OptimizationWPS Premium required

How-to Guide

1. Run Document Optimization

Entry path: More in the top menu bar → All Services / More Output & Conversion → Document Optimization

  1. Open the document that you want to optimize.
  2. Tap More in the top menu bar, then go to All Services or the related document tools area.
  3. Tap Document Optimization.
  4. Wait while the app analyzes the document and shows the reducible space.
  5. Choose whether to back up the original document.
  6. Tap Start Optimization to begin the process.
  7. Review the before-and-after file size comparison when the process is complete.

Success Criteria

  • Interface result: The page shows that document optimization is complete and displays the size comparison.
  • Next action available: You can continue saving, sharing, or returning to the document.
  • No unwanted effect: If you selected backup, the original version is still retained.

Tips While Using

  • Common mistake: If the target document is not open first, you cannot start the related workflow directly.
  • Permissions or membership: This feature requires WPS Premium.
  • Environment note: If the document contains very few images, the size reduction may be limited.