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PRIVATE, FREE BROWSER UTILITY

Private CSV & TSV Viewer

Open CSV or TSV locally, search and inspect rows without uploading your spreadsheet.

✓ Files remain on your device · No sign-up

Check tabular data before importing it.

Get a useful result in seconds. Processing happens on this device.

How to use this tool

Choose a UTF-8 CSV or TSV and filter the visible records.

Before you begin

Preview is limited to 4 MB and 5,000 rows. Complex encodings need a dedicated desktop utility.

Why keep files local?

The tool reads the input with your browser and processes it on your device. It does not send your file to a Workpico conversion API. If you share a result by copying or downloading it, you control what happens next.