# Save to CSV xtool.write_csv(df, 'output.csv')

3.5/5

The Xtool library by Razor12911 is a useful tool for data manipulation tasks, particularly when working with various data formats. While it has some limitations, such as limited documentation and performance issues, it can still be a valuable addition to a Python developer's toolkit. With some improvements to documentation, error handling, and performance, this library has the potential to become a top-notch data manipulation library.