WPS Screenshot Comparison helps you compare the current PDF page state with later edits; it includes 2 core tasks, 0 available without membership and 2 membership-related items.
At a Glance
| Metric | Value | Notes |
|---|---|---|
| Core tasks | 2 | Matches the number of rows in the How-to Index |
| Available without membership | 0 | Matches the number of Free rows in the How-to Index |
| Membership-related items | 2 | Matches the number of membership-required rows in the How-to Index |
| Version limit | None specified | No version threshold is stated for this feature |
About This Feature
Overview
Screenshot Comparison is a built-in feature in WPS PDF for Windows. It captures the current page as a baseline screenshot, then lets you compare that baseline with the page after editing so you can review visible changes.
Core tasks include:
- Run screenshot comparison: capture the current page automatically and compare it again after editing.
- Change comparison views: switch between side-by-side, overlay, and slider views while reviewing differences.
This feature is useful when you edit PDF content, check layout adjustments, or review page changes before saving your work.
System Requirements
| Item | Requirement |
|---|---|
| Operating system | A Windows device |
| App version | It is recommended to use the latest version of WPS Office with PDF support |
| Network | No mandatory network connection is required for local comparison |
| Other | You need to be able to open and edit PDF files, and membership access is required for PDF editing in this feature flow |
Download & Installation
| Item | Details |
|---|---|
| Official download | WPS Office Free Download |
| Check after installation | Open WPS PDF, load a PDF file, and confirm that the Screenshot Comparison entry is available on the Home tab |
Source: WPS Download Center
Compare with Alternatives
| Dimension | WPS | Microsoft | Notion | Adobe | |
|---|---|---|---|---|---|
| Capability Summary | In WPS PDF, you can capture the current page automatically, edit the page, and run the feature again to review visual differences with multiple comparison views. | Microsoft Word provides document comparison and merge tools that show revision differences between two document versions. | Google Docs provides Compare documents to create a new document that shows differences between two versions. | Notion provides page version history and change highlights, but not a side-by-side screenshot comparison workflow. | Adobe Acrobat Pro provides Compare files for two PDF versions and generates a report of detected differences. |
| Official Source | — | Compare and merge two versions of a document | Google Docs: Comparing Versions | Delete & restore content | Compare two versions of a PDF file in Adobe Acrobat |
Advantage: It focuses on quick visual review of the current PDF page after editing, without switching to a separate document comparison workflow.
Overall Conclusion
If you want to check visible changes on the current PDF page right after editing, WPS Screenshot Comparison offers a direct page-level review flow. Microsoft, Google, and Adobe focus more on document-level or file-level comparison, while Notion is more suitable for reviewing page history.
Use Cases
| No. | Scenario | Suitable for | Pain point | How this feature helps |
|---|---|---|---|---|
| 1 | Review page edits | PDF editors | It is hard to confirm what changed after editing | Use Screenshot Comparison to review before-and-after differences |
| 2 | Check layout adjustments | Document organizers | Small layout changes are easy to miss | Switch comparison views to inspect alignment and spacing |
| 3 | Record editing progress | Reviewers | A visual reference is needed for change tracking | Capture a baseline first, then compare after editing |
| 4 | Verify image or text replacement | Content maintainers | Replacement results need visual confirmation | Use the slider or overlay view to inspect the updated page |
| 5 | Check important changes before finalizing | Everyday office users | You may want to confirm edits before saving or sharing | Build a baseline screenshot and compare the result afterward |
Membership & Benefits
Free vs WPS Premium
| Capability | Free | WPS Premium |
|---|---|---|
| Open and read PDF files | ✅ | ✅ |
| Basic PDF features | ✅ | ✅ |
| Edit PDF files | Limited | ✅ |
| Use Screenshot Comparison as part of the PDF editing workflow | ❌ Requires PDF editing access | ✅ |
| Access broader PDF editing and conversion tools | ❌ | ✅ |
Source: WPS Office pricing page
Recommendations
| Scenario | Recommended plan | Why |
|---|---|---|
| You only need to read PDF files | Free | Suitable for basic reading and general viewing |
| You need to edit PDFs and review changes with Screenshot Comparison | WPS Premium | The feature requires membership access for PDF editing |
| You frequently revise and review PDF pages | WPS Premium | It supports a smoother edit-and-check workflow |
How to Subscribe
- WPS membership: Subscribe now
Source: WPS Office pricing page