How to open and review very large CSV files without Excel
When Excel slows down or truncates rows, use a browser-based grid to sort, filter, and review big CSV files locally with Table before you export a smaller slice.
Local-first converters, viewers, and file tools
本文は英語です。ナビゲーションとアクセシビリティのため、UI は選択中の言語で表示されます。
大きな CSV の扱い、エクスポートの整形、スプレッドシートのアップロードや ERP 連携の前に Table をローカルで使うためのガイドです。
When Excel slows down or truncates rows, use a browser-based grid to sort, filter, and review big CSV files locally with Table before you export a smaller slice.
Normalize headers, dates, and delimiters so Google Sheets imports your CSV without silent errors. Use a local grid to validate rows before you sync cloud spreadsheets.
Learn how to compare two CSV exports locally in the browser: when column layouts match, count differing cells, filter to changed rows, and keep files off the server with Table.