I've heard about "fxxtool" as well, and it's one of those tools that seems to generate buzz in trading communities. Typically, these tools aim to provide insights, signals, or market analysis to help traders make more informed decisions. However, as with any trading software, it'd be wise to approach with caution.
If considering any tool, check reviews and possibly test on a demo account first. There isn’t a universally acknowledged source where it's available for free, which raises concerns about legitimacy. Always download software directly from reputable websites or forums known for discussing trading tools to minimize risks of malware.
In terms of impact, users often have mixed experiences. Some find such tools helpful for supplementary analysis, while others rely more on their personal strategies and traditional data analysis methods.
For alternatives, you might want to look into more widely recognized platforms or trading assistants, like TradingView or MetaTrader add-ons, as these typically have extensive community feedback and support. Always prioritize tools that align with your trading style and risk management framework.