CDMM accepts no liability for tools or services from third parties. Technical issues or support questions for such tools or services must be directed at the developers' own support.
Please notice that many tools and services for Data Analysis also include options and tools for data cleaning.
Short examples of why data cleaning may be necessary for digital data.
Background and suggestions for converting
JSON files to Excel or CSV formats.
Openrefine is a tool for sorting and working with messy data.