There[SQ]s no known widely used or established software called "ToolsToo" for Windows. It[SQ]s possible :

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The name is slightly different:

Perhaps there[SQ]s a typo, or the name is very similar. Could you double-check the spelling?
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It[SQ]s a very niche or obscure program:

It might be a very small, specialized utility only used by a limited group of people.
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It[SQ]s malware or a fake program:

Be cautious if you encountered this name in an untrustworthy context. Avoid downloading or installing anything from unknown sources.

If you can provide more context (where you saw this name, what it[SQ]s supposed to do), it might be possible to identify it.