How to Use WPS Reduce File Size on Android

Last updated:July 12, 2026

Use Reduce File Size with 1 how-to topic, including 0 free topics and 1 membership-related topic; start from the How-to Index and follow the steps to finish the task.

How-to Index

#TopicMembership
11. Run Reduce File SizeWPS Member required

How-to Guide

1. Run Reduce File Size

Entry point: Document top menu bar > More > All Services / More Output & Conversion > Reduce File Size

  1. Open the document that you want to compress.
  2. Tap More in the top menu bar.
  3. Go to All Services or More Output & Conversion.
  4. Tap Reduce File Size.
  5. Wait while the system automatically analyzes the document and shows the reducible space.
  6. Choose whether to Back up the original document.
  7. Tap Start slimming to run compression.
  8. Review the before-and-after file size comparison when the process is complete.

Success Criteria

  • UI state: The page shows the reducible space analysis result and then displays a before-and-after size comparison after completion.
  • Next actions: You can continue saving, sharing, or return to the document for further editing.
  • No side effects: If you chose to back up the original document, the original version is kept as well.

Tips While Using

  • Common mistakes: If you do not enter All Services or More Output & Conversion, you may not find the Reduce File Size entry.
  • Membership: This feature requires a WPS Member plan.
  • Environment limits: Documents with more images usually show a more noticeable file size reduction.