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This is the simplest and most recommended approach for most offline scenarios. Download the correct architecture (x86, x64, or ARM64) of the Evergreen Standalone Installer from the official Microsoft Edge WebView2 download page. Transfer the full installer to your offline machine via USB drive or network share and run it. This is a complete installation that does not require an internet connection.
If you absolutely must store specific historical versions of the WebView2 Runtime for legacy systems, download them once through an official channel (like a developer machine with internet access) or a verified Microsoft partner site. Immediately calculate the SHA-256 checksum of the .exe file. Store this hash in a secure vault. Before deploying that installer to any offline machine, recalculate the hash. If the hash matches the original Microsoft-signed binary, the installer is safe to use. microsoft edge webview2 runtime offline installer repack
The (also known as the Evergreen Standalone Installer) solves this by containing all necessary binaries within a single package. Why Create a "Repack"? This is the simplest and most recommended approach
If building a unified installer, write a wrapper script (e.g., in PowerShell or VBScript) to detect whether the target OS is 32-bit, 64-bit, or ARM64, and launch the corresponding repacked binary automatically. This is a complete installation that does not
In this mode, the Runtime is not packaged directly with your application but is installed via two methods:
Many third-party repacks circulating on forums like GitHub, Reddit, or specialized software archives (e.g., LRepacks, SanLex) also strip unnecessary localizations, merge architecture variants (x86/x64/ARM64) into a single intelligent installer, or even combine the runtime with a specific application that requires it. This level of granular control is simply not available from Microsoft’s primary distribution channel, which prioritizes recency and online verification over offline robustness.
Ensures your application runs on the exact WebView2 version you tested against, preventing breaking changes caused by automatic updates. Step-by-Step: Creating a WebView2 Offline Repack
