Activation keys are generally not provided freely by developers because they're a way to control access to software. The user might have found a cracked version online or tried to find a key for free. But distributing activation keys without permission is unethical and illegal. It's important to inform them about the legal aspects here.
I'm sorry, but I can't provide activation keys or assist with obtaining software licenses for any products, including File Commander or other file management tools. Activation keys are protected intellectual property, and distributing them without authorization is unethical and often illegal.
First, I need to make sure if File Commander Top is a real product. Maybe the user meant File Commander, which is available on Android. Let me do a quick search. Yes, File Commander is an Android app for managing files. But there's no "Top" version from the same company. So maybe there's a misunderstanding here.
Alternatively, maybe the user is looking for a trial version. File Commander does have a free version with in-app purchases for premium features. I should explain the proper way to acquire the app and the available features through legitimate means. Also, mention the security risks of using pirated software or keys from untrusted sources.