Open Files Your Way
Use drag and drop, the file picker, File Explorer, or a command-line path. Open several files in separate windows.
CSV Viewer for AI Developers
Open AI-generated CSV files in a readable, read-only table without resizing columns, wrapping text, or cleaning up formatting every time.
Free for Windows 10 and 11 · No admin rights · No .NET install
Stop Reformatting AI-Generated CSVs
AI tools, agents, and scripts create CSV files quickly. free2csv opens them with wrapped cells, practical column widths, frozen headers, and review controls already in place.
Built For Fast Reviews
Drag in a CSV, find any value, sort or filter columns, copy what you need, and reveal the source in File Explorer. free2csv keeps the original file unchanged.
View all featuresKeep Every Row Readable
Wrapped cells, flexible row heights, a frozen header, and practical column widths make long CSV content easier to scan.
Find, Sort, And Filter
Search every visible value, sort one column, and combine filters across columns without changing the file.
Return To The Source
Select Show in folder to open File Explorer with the current CSV highlighted.
Copy Exactly What You Need
Copy a full cell with one click, or copy only the text you selected.
Keep The File Untouched
free2csv has no edit or save controls. Viewing, sorting, filtering, and finding do not rewrite the source.
Open Your Next CSV
Download the latest free Windows build, or tell me what would make free2csv more useful.