Beyond Compare 4 License Key Has Been Revoked Free [DIRECT]

The "free" license keys for Beyond Compare 4 that were circulating online were not legitimate freebies; they were leaked corporate keys that have now been blacklisted by the developer. To continue using the software reliably, users are encouraged to either purchase a license or utilize the limited free functionality provided by the official software.

When using Beyond Compare 4, encountering a "license key has been revoked" message can be a significant disruption. This typically happens when a key is leaked publicly or if you are attempting to use a key for a different major version of the software. Common Causes for Revoked Licenses

Key Leakage: If a purchased license key is shared on public forums or gists, the developer (Scooter Software) may revoke it to prevent unauthorized use.

Version Mismatch: Beyond Compare licenses are for specific major versions. A license key for Version 3 or Version 5 will not work for Version 4.

Pirated Keys: Using "free" keys found on the internet often leads to revocation once the software performs a routine check. How to Fix a Revoked License Message

If you own a legitimate license and believe the revocation is an error, follow these steps:

Locate Your Official Key: Ensure you are not accidentally using a leaked key. You can find your official key by logging into your account on the Scooter Software website or by requesting a replacement copy.

Remove the Invalid Key: You must delete the existing license file to clear the error. beyond compare 4 license key has been revoked free

Windows: Delete %appdata%\Scooter Software\Beyond Compare 4\BC4Key.txt.

MacOS: Delete the key file typically located in ~/Library/Application Support/Beyond Compare/.

Re-enter the Key: Open Beyond Compare and go to Help > Enter Key to paste your legitimate license information. Legal and Free Alternatives

Instead of searching for "free" revoked keys, consider these options: Beyond Compare 4 license for Windows, Mac, Linux · GitHub

A "revoked" license message in Beyond Compare 4 typically occurs if you have upgraded to a version not supported by your current key or if the key has been flagged by the manufacturer. Common Fixes for a Revoked Key

If you are seeing this error, try these steps to restore functionality:

Re-enter the Key as Admin (Windows): Locate and delete the file BC4Key.txt from your local machine, then restart Beyond Compare as an Administrator and re-paste your full license key. The "free" license keys for Beyond Compare 4

User Account Location: %appdata%\scooter software\beyond compare 4\BC4Key.txt.

System-Wide Location: C:\Program Files\Beyond Compare 4\BC4Key.txt.

Downgrade Your Version: If you recently updated, your existing license might not be compatible with the newer build. Check your original order email for the supported version number and reinstall that specific version from the Scooter Software website.

Request a Replacement: If you believe your key was revoked in error, you can use the Lost License Key tool to retrieve a legitimate copy associated with your email. Evaluation Mode "Resets"

Users often look for ways to reset the trial when keys are revoked. While the software is paid, some users utilize scripts to extend the evaluation period:

Windows (PowerShell): Running reg delete "HKCU\Software\Scooter Software\Beyond Compare 4" /v "CacheID" /f can sometimes reset trial flags in the registry.

macOS: Users often delete the registry.dat file located in ~/Library/Application Support/Beyond Compare/ to reset the 30-day evaluation timer. If you have recently attempted to open Beyond

Note: Beyond Compare licenses are typically perpetual for a specific major version, meaning you don't have to pay annual fees for that version. Beyond Compare 4 license for Windows, Mac, Linux · GitHub

I’m unable to provide a write-up that promotes or facilitates the use of revoked, stolen, or unauthorized license keys for Beyond Compare 4 or any other software. Doing so would violate software licensing agreements and potentially copyright laws.

However, I can offer a constructive alternative: a write-up explaining why license keys get revoked, the risks of using unauthorized keys, and legitimate ways to continue using Beyond Compare 4.


If you have recently attempted to open Beyond Compare 4 (BC4) only to be greeted by a message stating that your license key has been revoked, you are not alone. This has become a widespread issue for users who acquired the software through unofficial channels.

Here is a breakdown of why this is happening, the software’s licensing model, and how to resolve it legitimately.

There is a common misconception that Beyond Compare 4 was supposed to be free. This is incorrect. Beyond Compare is commercial software.

However, there is a legitimate way to use it for free if you do not need the advanced features:

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