Share Part of Your Screen in Webex on Mac
No Webex plugin required. Share the RegionMirror window using Webex's normal window-sharing feature.RegionMirror lets you share a selected portion of your Mac screen in Webex by mirroring the area you choose into a normal app window.
Free 7-day trial · $19.99 one-time purchase · macOS 13.5+
Full-screen Webex shares can be hard to read
In Webex meetings, sharing a full ultrawide or high-resolution display can make the content difficult for viewers to read. Sometimes you only want to show a specific section of your screen, not your entire desktop or a full app window.
- Full-screen sharing can make text and details too small
- A single app window may not show the exact region you need
- Switching between windows when sharing more than one app becomes a hassle
- Changing display settings before a meeting is disruptive
- Private or unrelated desktop content may be visible
- Presentations and support calls work better with a focused view
Share a focused region in Webex instead
RegionMirror creates a separate Mac window that mirrors the selected region of your screen. In Webex, share the RegionMirror window to give viewers a focused, readable view.
Three steps to sharing part of your screen in Webex
Select the part of your Mac screen you want to show
Drag out the exact area you want your Webex meeting to see.
RegionMirror mirrors that selected portion into its own window
The selection becomes a normal macOS window you can move or resize any time.
Share the RegionMirror window in Webex
In Webex, choose window sharing and pick the RegionMirror window.
Ready to try it? Download RegionMirror and share a focused view in your next Webex meeting.
Download Free on the Mac App StoreBuilt for the meetings you run in Webex
Client presentations
Present a focused, professional view every time.
Training sessions
Keep instructional content readable for every attendee.
Enterprise demos
Show your product clearly to stakeholders and prospects.
Dashboard walkthroughs
Present analytics and reports without shrinking every detail.
Support calls
Show a customer exactly the area they need to see.
Spreadsheet reviews
Keep rows and columns legible for every attendee.
Readable screen sharing from large monitors
Share a legible section instead of a shrunken full display.
Webex, and every other meeting app
No meeting plugin required. Share the RegionMirror window using Webex's normal window-sharing feature.
Webex
Share the RegionMirror window using Webex's normal window-sharing feature.
Microsoft Teams
Also works with Teams' normal window-sharing feature.
Slack
Also works with Slack's normal screen-sharing controls.
Google Meet
Share the RegionMirror window like any other app window.
Discord
Share the RegionMirror window like any other app window.
And more
Any other app that supports window sharing works the same way.
See it work in Webex
Share a focused, readable region in Webex without changing your Mac display resolution.
Give Webex viewers a focused, readable view.
Select a region, share the window, and keep the rest of your desktop to yourself.
Download Free on the Mac App StoreFree 7-day trial · $19.99 one-time purchase · macOS 13.5+
Questions, answered.
Can Webex share only part of my screen?
Webex can share screens and windows. RegionMirror gives you a normal Mac window that mirrors the part of your screen you select, so you can share that portion in Webex.
How do I share a selected region of my screen in Webex on Mac?
Use RegionMirror to choose the screen region you want to show, then share the RegionMirror window in Webex.
Does RegionMirror require a Webex plugin?
No. RegionMirror works with Webex's normal window-sharing feature.
Is RegionMirror useful for enterprise presentations?
Yes. RegionMirror can help make presentations, dashboards, support calls, and training sessions easier to read for viewers.
Can I use RegionMirror with an ultrawide monitor?
Yes. RegionMirror is especially helpful when sharing from large or ultrawide monitors where full-screen sharing can make content look too small.