WPS Storage Space on macOS: Introduction

WPS Storage Space on macOS helps you review mailbox usage and clear removable content; it includes 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

WPS Storage Space is a mailbox capacity management feature in WPS Email for Mac. It helps you check current mailbox usage and free up available space by clearing removable content.

Its main capabilities include:

View the total storage limit and current usage before cleanup.
Review storage usage by location so you can identify where space is being used.
Clear content from Drafts, Deleted, or Spam to recover mailbox space.

This feature is useful for people who handle email regularly and want to keep mailbox space available for ongoing work.

System Requirements

Item	Requirement
Operating system	A Mac device that can run WPS Office and related email features
App version	It is recommended to use the latest available version of WPS Office for Mac
Network	An internet connection is required to sync mailbox data and process cleanup
Other	Sign in to your email account before using the feature; enterprise mailbox capacity is usually assigned by an administrator

Source: System Requirements for WPS Office

Download & Installation

Before using Storage Space, install WPS Office for Mac and sign in with an available email account.

Item	Details
Official Download	WPS Office Free Download
Post-install Check	Launch WPS, open the email-related interface, go to Settings, and confirm that the Storage Space tab is available

Source: WPS download page

Compare with Alternatives

Dimension	WPS	Microsoft	Google	Notion	Adobe
Capability Summary	On Mac, you can open Storage Space in mailbox settings to view the total storage limit, review usage by location, and clear Drafts, Deleted, or Spam content.	Outlook provides a mailbox storage page where users can review folder usage and permanently delete content by time range to free space.	Gmail storage is shared with the Google account and can be recovered by emptying Trash and Spam or deleting large emails.	Notion Mail has announced shutdown timelines, and its current official guidance focuses on exporting drafts, scheduled emails, snippets, and other Notion Mail-only data instead of ongoing mailbox storage management.	Adobe Acrobat provides cloud file and folder management for Adobe cloud storage, but it is not a mailbox storage management workflow.
WPS Advantages	Advantage: WPS keeps mailbox usage review and cleanup entry points together in mailbox settings for routine email storage maintenance.	Compared with WPS: Outlook focuses more on mailbox folder cleanup and retention-based deletion options.	Compared with WPS: Gmail storage is shared across Drive, Gmail, and Photos rather than shown as a dedicated mailbox quota view.	Compared with WPS: Notion Mail currently centers on migration and export guidance, so mailbox storage management continuity is limited.	Compared with WPS: Adobe focuses on cloud file management rather than mailbox cleanup.
Official Source	—	Mailbox storage limits in Outlook	Manage your storage in Drive, Gmail & Photos	Notion Mail inbox is going away: what to do next	Manage files and folders in Adobe cloud storage

Overall Conclusion

If your priority is to check mailbox usage directly and clear removable content quickly, WPS offers a more focused entry point. Microsoft and Google also provide storage management, but they are oriented toward enterprise mailbox controls or shared account storage, while Notion and Adobe do not match the same mailbox cleanup scenario.

Use Cases

#	Scenario	Target Users	Core Pain Point	Solution
1	Check usage when mailbox space is close to full	Everyday office users	It is unclear which locations are using the most space	Open Storage Space to review the total limit and usage by location
2	Clean up unnecessary email content regularly	Frequent email users	Drafts, Spam, or Deleted content keeps accumulating	Click the clear icon for the target location and confirm cleanup
3	Maintain enterprise mailbox capacity	Enterprise members	Capacity is assigned by the organization and overuse can affect continued email use	Review current usage first, then clear high-usage locations as needed
4	Organize messages after receiving large attachments	Users who often send and receive attachments	Long-term message retention increases mailbox usage quickly	Remove email content that is no longer needed to keep space available
5	Confirm whether cleanup has taken effect	Users who maintain mailbox space regularly	It is hard to tell whether space has updated after deletion	Return to the Storage Space page and review the updated usage

Membership & Benefits

Free vs WPS Premium

Feature	Free User	WPS Premium
View and clear mailbox storage space	Available through the feature entry	Available through the feature entry
WPS cloud storage	1 GB	20 GB
Advanced office and PDF-related capabilities	Some advanced capabilities are limited	More advanced capabilities are available

Source: WPS Office pricing page; WPS Cloud Storage Policy

Recommendations

Use Case	Recommended Plan	Reason
You only need to review mailbox usage and perform basic cleanup	Free	The feature description does not show a membership restriction for routine cleanup
You also need more cloud storage and broader advanced office capabilities	WPS Premium	Suitable if you want extra WPS cloud storage together with more advanced features

WPS membership center: Subscribe now

Source: WPS Office pricing page