Download Microsoft Edge WebView2 Runtime 155.0.4283.45

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585 downloads this week 9.1K all time 202MB file size updated Oct 8, 2026
Microsoft Edge WebView2 Runtime 155.0.4283.45
x64
MicrosoftEdgeWebView2RuntimeInstallerX64.exe
Microsoft Edge WebView2 Runtime 155.0.4283.45
MicrosoftEdgeWebView2RuntimeInstallerX86.exe
Microsoft Edge WebView2 Runtime 155.0.4283.45 ARM64
ARM64
MicrosoftEdgeWebView2RuntimeInstallerARM64.exe
Microsoft Edge WebView2 Runtime 155.0.4283.45 - online installer
MicrosoftEdgeWebview2Setup.exe
Microsoft Edge WebView2 Runtime 154.0.4258.62
x64
MicrosoftEdgeWebView2RuntimeInstallerX64.exe
Microsoft Edge WebView2 Runtime 154.0.4258.62
MicrosoftEdgeWebView2RuntimeInstallerX86.exe
Microsoft Edge WebView2 Runtime 154.0.4258.62 ARM64
ARM64
MicrosoftEdgeWebView2RuntimeInstallerARM64.exe

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What is Microsoft Edge WebView2 Runtime?

Microsoft Edge WebView2 Runtime is the shared rendering engine dozens of Windows apps borrow to draw their interface, and installing it once clears the blank windows and "WebView2 is required" errors that stop those apps from opening.

Microsoft Edge WebView2 Runtime screenshots

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How to Download Microsoft Edge WebView2 Runtime

  • 1 Click the DOWNLOAD button for your preferred link (US/EU Main or Mirror). When prompted by your browser, choose "Save" and select a destination folder.
  • 2 We recommend using the mirror links (EU MIRROR / US MIRROR) first - they tend to be faster and more reliable than external sources.
  • 3 Having trouble downloading Microsoft Edge WebView2 Runtime? If the download doesn't start, click the link again or try a different browser (Firefox/Chrome). Some security software may block downloads due to false positives.