IE Compat Bridge

Tracking since May 28, 2026.

Changelog

• Jun 9, 2026
  host_permissions

  (empty)

  https://kssicstudio.com/*

• Jun 4, 2026
  description

  IE Compat Bridge is for organizations and individual users who still need to open older business web apps in Chrome.
  
  After installation, add the hostnames of the legacy systems you use. The extension then asks Chrome for permission to run only on those domains. When enabled, it can repair common old-page behaviors such as empty frameset entries, stalled loading redirects, attachEvent handlers, window.event, event.srcElement, window.showModalDialog(...), and old WebForms date fields that call calendar() on focus.
  
  This is a Chrome JavaScript and DOM compatibility helper. It does not provide a real IE browser engine and does not run ActiveX, COM controls, VBScript, Trident, or true IE7/IE8 document modes.
  
  Pricing: $5 one-time purchase after a 1-day free trial. Licenses are purchased outside the extension and delivered manually by seller email or marketplace order message. Google is not the seller and does not process payment.
  
  Privacy: license verification sends only accountEmail, licenseKey, extensionVersion, and installId. The extension does not upload webpage body text, screenshots, cookies, localStorage, sessionStorage, form values, or browser history. Diagnostics are local and copied only when the user clicks Copy Diagnostics.
  
  Support: [email protected]

  IE Compat Bridge helps legacy business web apps run more reliably in Chrome, Microsoft Edge, and other Chromium browsers.
  
  It is designed for old intranet systems, OA, HR, finance, ERP, WebForms, and internal business pages that mostly load in Chrome already, but still break around older browser behavior. The extension runs local compatibility fixes only on legacy hostnames that you configure and authorize. It focuses on common issues such as old frameset entry pages, Loading.htm redirects, IE-era event APIs, showModalDialog popups, iframe access patterns, and legacy date widgets.
  
  Key features:
  - Uses the same compatibility layer on macOS and Windows.
  - Does not depend on a Windows-only IE engine.
  - Does not require a native helper EXE.
  - Does not use remote IE or remote browser rendering.
  - Runs only on legacy hostnames you configure and authorize.
  - Shows an ON badge and in-page indicator when compatibility fixes are active.
  - Provides local diagnostics for legacy headers and compatibility signals.
  
  Best fit:
  IE Compat Bridge is best for business pages that almost work in Chrome already and need scoped JavaScript/DOM compatibility fixes to complete the workflow.
  
  Important product boundary:
  IE Compat Bridge is not an Internet Explorer emulator. It does not run ActiveX, COM controls, VBScript, Java applets, Silverlight, Trident, or true IE7/IE8/IE11 document modes.
  
  If your legacy system requires a real IE engine or ActiveX controls, use Windows Edge IE mode, IE Tab, IEability, a Windows virtual machine, remote desktop, or another real IE-compatible environment.
  
  Privacy and permissions:
  The extension does not request access to all websites at install time. Website access is requested only for hostnames that you add in Options.
  
  License or access checks do not send the current page URL, page body text, screenshots, cookies, localStorage, sessionStorage, form values, browser history, or browser profile data.
  
  Diagnostics are generated locally and are copied only when you choose to copy them.

• Jun 4, 2026
  short_description

  Configurable JavaScript and DOM compatibility fixes for legacy business web apps in Chrome.

  Configurable JavaScript and DOM compatibility fixes for legacy business web apps in Chrome, Edge, and Chromium browsers.

Permissions & access

Permissions

activeTabscriptingstoragewebNavigationwebRequest

Host access

https://kssicstudio.com/*

Screenshots