Deduplication Formula in WPS on Windows: Introduction

Use the deduplication formula in WPS Spreadsheet on Windows for duplicate removal and formula-based analysis; this guide covers 3 core tasks, with 3 available without membership and 0 membership-related items.

At a Glance

Metric	Value	Notes
Core tasks	3	Matches the number of rows in the How-to Index
Available without membership	3	Matches the number of Free rows in the index
Membership-related items	0	Matches the number of membership-related rows in the index
Recommended version	Latest WPS Office for Windows	Helps provide a stable formula editing experience

About This Feature

Overview

In WPS Spreadsheet on Windows, this formula is used to return non-duplicate results during data calculation and analysis. After you start entering the formula in a cell or in the formula bar, you can continue entering parameters and complete the calculation.

Core capabilities include:

Start the formula quickly for duplicate removal and result output.
Use syntax prompts while entering parameters to reduce formula input errors.
Work with cross-sheet references and nested formulas, with results updating when source data changes.

Common scenarios include list deduplication, data cleanup before summary work, and cross-sheet analysis. It is useful when repeated values affect analysis results or when you want a faster way to build a duplicate-removal formula in a spreadsheet.

System Requirements

Item	Requirement
Operating system	A Windows device that can run WPS Office normally
App version	The latest WPS Office version is recommended
Network	No mandatory internet connection is required for local formula calculation; internet access is needed for download, installation, and account-related actions
Other	You need to be able to open spreadsheet files and edit cells and formulas

Download & Installation

Before using this formula, install WPS Office for Windows and open a spreadsheet file in editing mode.

Item	Details
Official download	WPS Office Free Download
Installation method	Download the Windows installer and follow the setup wizard
Post-install check	Open WPS Spreadsheet, open any workbook, and start formula entry in a cell to confirm that formula editing is available

Source: WPS Download Center

Compare with Alternatives

Dimension	WPS	Microsoft	Google	Notion	Adobe
Capability Summary	In WPS Spreadsheet, you can enter a duplicate-removal formula, view syntax prompts, reference other sheets, and combine the formula with nested calculations that update with source data changes.	Excel provides a formula for returning distinct values from a list or range, and its official help page documents optional column-based comparison and exactly-once behavior.	Google Sheets provides a formula for returning non-duplicate rows from a range, and its official help page documents optional column-based comparison and exactly-once behavior.	Notion formulas can calculate with database properties and lists, including a list-deduplication function, but they are designed for database properties rather than spreadsheet cells.	Acrobat supports calculated PDF form fields, but it does not provide a spreadsheet-style deduplication formula for duplicate removal.
WPS Advantages	Advantage: WPS supports direct cell entry, formula bar editing, syntax prompts, cross-sheet references, and nested spreadsheet calculations in one workflow.	Compared with WPS: Excel offers a similar duplicate-removal formula and also supports column-based comparison and exactly-once results.	Compared with WPS: Google Sheets offers a similar duplicate-removal formula and focuses on returning non-duplicate rows from a selected range.	Compared with WPS: Notion is better suited to database property calculations than traditional spreadsheet cell formulas.	Compared with WPS: Acrobat focuses on PDF form calculations rather than spreadsheet data deduplication.
Official Source	—	https://support.microsoft.com/en-us/office/unique-function-c5ab87fd-30a3-4ce9-9d1a-40204fb85e1e	https://support.google.com/docs/answer/10522653	Notion formula syntax	Acrobat PDF form field properties

Overall Conclusion
For spreadsheet duplicate removal, cross-sheet references, and ongoing formula editing, WPS is closer to Excel and Google Sheets as a direct comparison set. Notion and Adobe also support calculations in their own products, but their calculation models are different from spreadsheet cell formulas.

Use Cases

No.	Scenario	Suitable for	Main pain point	How it helps
1	Deduplicating name lists	Admin staff, sales teams, teachers	Repeated records affect counting and review	Use the formula in a target cell to return a non-duplicate list
2	Cleaning category data	Finance teams, operations teams	Repeated source values make category cleanup slower	Use the formula to generate a clean list before further analysis
3	Cross-sheet analysis	Data coordinators	Repeated values across sheets are time-consuming to check manually	Combine cross-sheet references with the formula
4	Nested formula workflows	Advanced spreadsheet users	One formula alone may not be enough for analysis	Combine this formula with other functions
5	Dynamic result updates	Everyday office users	Results need to stay aligned with changing source data	Let the formula recalculate automatically

Membership & Benefits

Free vs WPS Premium

Within the current feature scope, this formula itself is available without a membership in WPS Spreadsheet on Windows. WPS Premium is generally more relevant if you also need additional PDF tools, templates, cloud storage, or AI-related features.

Capability	Free users	WPS Premium
Basic use of the formula	✅ Available	✅ Available
Spreadsheet formula editing and calculation	✅ Available	✅ Available
Additional value-added features	Available within the visible free scope of the product	Includes more advanced features and services

Source: WPS Office pricing page

Recommendations

Use case	Recommended plan	Why
Everyday duplicate removal and basic formula work	Free	The formula itself is available directly for routine spreadsheet tasks
Broader office workflows with more advanced tools	WPS Premium	Suitable if you want additional value-added features and services in one subscription

WPS membership center: Subscribe now