> For the complete documentation index, see [llms.txt](https://docs.thekingfisher.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.thekingfisher.io/tools.md).

# Free Tools

- [Introduction](https://docs.thekingfisher.io/tools/introduction.md): Welcome to our panel and widget menu, where you can easily customize your dashboard to meet your specific needs and preferences.
- [Liquidation calculator](https://docs.thekingfisher.io/tools/liquidation-calculator.md)
- [Long vs Short](https://docs.thekingfisher.io/tools/long-vs-short.md): The longs vs shorts ratio refers to the comparison between the exchange's active buying volume and active selling volume, which can reflect the market order flow imbalance.
- [Aggregated Orderbook](https://docs.thekingfisher.io/tools/aggregated-orderbook.md): How to customise the aggregated orderbook ?
- [Candle exhaustion indicator & CVD](https://docs.thekingfisher.io/tools/candle-exhaustion-indicator-and-cvd.md)