Apps similar to DatumInt include SmoothCSV, which is free. Other options are Modern CSV, OpenRefine, Easy CSV Editor and PrivaSheet. In total there are eight CSV Editors like DatumInt for Windows, Mac, Linux and the web.
SmoothCSV is a fast, full-featured CSV editor for Windows, macOS, and Linux. It is a good alternative to spreadsheet apps when you need to work with CSV files directly, without your data being changed.
Japan
Modern CSV is an editor for tabular data. It makes up for the weaknesses of spreadsheet programs in handling CSVs while incorporating the strengths of the best text editors.
OpenRefine is a power tool for working with messy data, cleaning it up, transforming it from one format into another, extending it with web services, and linking it to databases like Freebase.
United States
Easy CSV Editor is a must-have editor for CSV and TSV data files. In a clean and user-friendly interface, it offers simplicity and flexibility to edit both small and large documents.
Romania
EU
Transform Excel and CSV files locally in your browser with reusable templates, column mapping, validation, multi-file workflows and standardized export.
United States
This all-in-one Excel add-in replaces VLOOKUP, XLOOKUP, and INDEX+MATCH formulas with the following special powerful functions :
Kramata — clean messy CSV & Excel the same way, every time. A reproducible, no-code data cleaner for Windows (a friendly Power Query / VLOOKUP alternative). Website + downloads.
India
DataSort is an AI data cleaning tool for messy Excel and CSV files that runs in your browser, with no installation and no signup on the free plan.
Pakistan
