
IEability - Open in IE by Thienhabet
Runs Internet Explorer (IE) in Firefox with IE Tab mode, supporting legacy websites, Java, ActiveX, Flash and enterprise systems.
You'll need Firefox to use this extension
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About this extension
Runs Internet Explorer (IE) in Firefox with IE Tab mode, supporting legacy websites, Java, ActiveX, Flash and enterprise systems.
IEability integrates the Internet Explorer (IE) rendering engine directly into Firefox, allowing users to open web pages in IE Tab mode seamlessly, just like using a regular Firefox tab.
Access legacy websites, Silverlight, ActiveX, SharePoint, Flash and Java applications seamlessly in Firefox with IE Tab mode!
The ultimate Internet Explorer integration extension, enabling you to browse all websites in a single browser environment.
Ideal for: Enterprise users, developers, and anyone requiring IE compatibility without switching browsers.
Key Features:
Important Notes:
FAQ:
License Information:
For more details, view our Privacy Policy: (https://ieability.com/privacy.html)
IEability integrates the Internet Explorer (IE) rendering engine directly into Firefox, allowing users to open web pages in IE Tab mode seamlessly, just like using a regular Firefox tab.
Access legacy websites, Silverlight, ActiveX, SharePoint, Flash and Java applications seamlessly in Firefox with IE Tab mode!
The ultimate Internet Explorer integration extension, enabling you to browse all websites in a single browser environment.
Ideal for: Enterprise users, developers, and anyone requiring IE compatibility without switching browsers.
Key Features:
- Advanced IETab Mode:
- Instantly access legacy websites with the native IETab rendering engine.
- Full support for IE versions (IE7 - IE11).
- Perfect for banking, enterprise portals, and outdated web applications.
- Smart Automation:
- Automatically switch to IE Tab mode based on custom URL rules.
- Seamless cookie synchronization between Firefox and IE.
- Single sign-on support—no repeated logins required.
- Enterprise-Grade Compatibility:
- Complete support for ActiveX controls.
- Full compatibility with Flash, Java, SharePoint, and Silverlight.
- Includes built-in IE Developer Tools for efficient debugging.
- Effortless User Experience:
- Operates just like a standard Firefox tab.
- Quick and smooth switching between Firefox and IE modes.
- Clean and familiar interface for ease of use.
Important Notes:
- A Windows-compatible helper application (ieability.exe) is required.
- Installation path:
C:\Users\[Username]\AppData\Local\ieability\ieability.exe
FAQ:
- Why is ieability.exe necessary?
It enables integration of the IE engine within Firefox, especially after NPAPI support was discontinued. - Is it safe?
Yes, it is fully security-certified and virus-scanned. You can verify its safety at: (https://www.virustotal.com/gui/file/123437a7f07d96d245681620b4103af2e05b2dab3a7e22a6d987e734e975bcaf).
License Information:
- Basic Version: Free forever.
- Premium Version: Unlocks advanced features for enhanced functionality.
For more details, view our Privacy Policy: (https://ieability.com/privacy.html)
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PermissionsLearn more
This add-on needs to:
- Exchange messages with programs other than Firefox
- Download files and read and modify the browser’s download history
- Open files downloaded to your computer
- Access browser tabs
- Access your data for all websites
More information
- Version
- 2.25.9.0
- Size
- 1.15 MB
- Last updated
- a month ago (Mar 27, 2025)
- Related Categories
- License
- Mozilla Public License 2.0
- Version History
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