IMSUM in WPS on Windows helps you enter, review, and troubleshoot complex-number sum formulas in spreadsheets; 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 |
About This Feature
Overview
The IMSUM function in WPS Spreadsheet is a built-in formula for adding complex numbers. You can insert it from the Insert Function dialog box, type =IMSUM(...) directly in a cell or the formula bar, and review its syntax and parameter details when checking or correcting a formula.
System Requirements
| Item | Requirement |
|---|---|
| Operating system | A Windows device that can run WPS Office normally |
| App version | The latest version of WPS Office is recommended |
| Network | No mandatory internet connection is required for local formula entry and calculation; internet access is needed for downloads or online help |
| Other | You need to open WPS Spreadsheet and edit worksheet cells |
Download & Installation
| Item | Details |
|---|---|
| Official download | WPS Office Free Download |
| Check after installation | Open WPS Office, open a spreadsheet, and confirm that the Formula tab, formula bar, and editable worksheet cells are available |
Source: WPS Download Center
Compare with Alternatives
| Dimension | WPS | Microsoft | Notion | Adobe | |
|---|---|---|---|---|---|
| Capability Summary | In WPS Spreadsheet, you can use IMSUM and similar functions through Insert Function, direct formula entry, and function help details. | Microsoft Word supports formulas in table cells through the Formula dialog box, but the workflow is mainly for calculations inside document tables. | Google Sheets lets you type formulas directly in cells and shows a function help box with syntax guidance while editing. | Notion formulas are mainly used in database properties through a formula editor with properties, built-ins, and functions. | Adobe Acrobat supports calculated PDF form fields, including predefined calculations and field-based calculations for forms. |
| WPS Advantages | Advantage: WPS keeps formula insertion, direct entry, and syntax review in one spreadsheet workflow, which is practical for everyday formula input and checking. | Compared with WPS: the official workflow focuses on document table formulas rather than a full spreadsheet formula-editing environment. | Compared with WPS: it also supports spreadsheet formulas, but the official experience is centered on a browser-based collaborative sheet workflow. | Compared with WPS: it is better aligned with database-property formulas than worksheet cell formulas. | Compared with WPS: it is designed for PDF form calculations rather than spreadsheet function editing. |
| Official Source | — | Use a formula in a Word table | Add formulas & functions | Intro to formulas | Configure form field calculations in Acrobat |
Overall Conclusion
If your main task is entering and checking IMSUM-style spreadsheet formulas on Windows, WPS provides a focused spreadsheet workflow for that job. The other products also support formulas or calculations, but their official workflows are aimed at document tables, database properties, or PDF forms.
Use Cases
| No. | Scenario | Suitable for | Main issue | How WPS helps |
|---|---|---|---|---|
| 1 | Entering a complex-number sum formula | Spreadsheet editors | Function spelling or argument order is easy to miss | Search for IMSUM in Insert Function and fill in the arguments |
| 2 | Writing formulas faster | Users who work with data often | Manual entry needs to be quick | Type =IMSUM(...) directly in a cell or the formula bar |
| 3 | Checking syntax and arguments | New users or troubleshooting users | The formula structure is unclear | Review the syntax and parameter details before confirming the formula |
Membership & Benefits
IMSUM itself is available without membership in this guide; this section also outlines general WPS Premium benefits and where to subscribe.
Free vs WPS Premium
| Capability | Free users | WPS Premium |
|---|---|---|
| Use basic spreadsheet functions such as IMSUM | ✅ | ✅ |
| Advanced PDF tools | Some features available | More advanced features available |
| Cloud storage and template benefits | Basic allocation | Higher allocation or additional benefits |
Source: WPS Office pricing page
Recommendations
| Scenario | Recommended plan | Why |
|---|---|---|
| Everyday spreadsheet formula entry and calculation | Free | IMSUM usage itself does not require membership |
| You also need broader PDF, template, or cloud benefits | WPS Premium | Better suited to users who need expanded office features |
How to Subscribe
- WPS membership page: Subscribe now
Source: WPS Office pricing page