CSV VIEWER / ABOUT

About CSV Viewer

CSV Viewer gives you a clear, read-only view of table files. Open a source, check its columns and rows, search or filter what matters, then explicitly keep a useful copy.

One table, clear boundaries

The workspace keeps the table central. File interpretation, filters, column summaries, structural review and export policies appear when you need them. CSV, TSV and other supported delimiters share a strict parser. JSON numbers retain their exact source spelling. XLSX shows stored values and supported date formatting rather than recalculating a spreadsheet.

The viewer preserves original header text, incomplete rows and source positions. It explains ambiguity and unsupported input instead of silently trimming data or guessing a repair. A structural review is an observation, not a quality certificate.

Your work stays in the page

Files and pasted data are processed in your browser. There is no table database, automatic save, account synchronization or background upload. Closing the page can lose the view. Copy or download what you need first. See Privacy for the distinction between table processing and website hosting.

Published by Mycelgrid

CSV Viewer is published by Mycelgrid LLC as part of the Mycelgrid Apps collection. It shares platform navigation and appearance preference while keeping its own focused workspace and documentation.

App version 1.0.0. Parsing engine 1.0.0. Read the Manual for supported formats, limits and exact export policies, or contact us with feedback.