Several third-party tools claim to change your Steam ID. However, be cautious when using these tools, as they might:

Some popular Steam ID changer tools include:

How to Use a Steam ID Changer Tool

A: It means the server failed to retrieve your Steam ID. Often a side effect of a poorly coded ID changer. Restart both the changer and CS 1.6 to fix this.

A: It is not illegal in most countries (no copyright infringement), but it violates the terms of service of nearly all CS 1.6 hosting providers and master server lists. You can be blacklisted globally.