Notxl - CSV Editor for Large Datasets

https://alexanderbrodko.github.io/notxl

Drag & drop your CSV file, or click to start editing. Use Ctrl+F for filtering, Ctrl+E for new columns, Ctrl+M to merge columns.

Key Features:

• extremely easy to use
• smooth work with 100+ MB files
• instant filtering with wildcard patterns
• calculated columns using JavaScript formulas
• view only useful columns
• pad your data with spaces
• web available

Perfect For:

• Processing log files and exports
• Cleaning and preparing data for ML
• Quick data exploration without Excel
• Working with tabular data on any device

Example usage

Add new column Income - value is tinc or tnoinc

Filter columns, list only with income - get 530104 valid records

https://alexanderbrodko.github.io/notxl