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Lightweight Spreadsheet Alternative

Open CSV files instantly when you just need to read them, without launching Excel or Google Sheets.

Sem login necessárioArquivos permanecem privados

Arraste arquivos aqui ou clique para procurar

CSV, TSV, TXT sem limite de tamanho de arquivo

Procurar arquivos

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Seus arquivos nunca saem do seu dispositivo. Todo o processamento acontece localmente no seu navegador.

Spreadsheet tips

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For files you just need to look at (logs, exports, downloads), this viewer is 100× faster than launching Excel.

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No installation, no upload, no account. Drop file → view table → close tab. Perfect for one-off CSV inspections.

🎯

On mobile: paste CSV text and view as a horizontally-scrollable table. Useful when you receive a CSV attachment on phone.

📋

For editing CSVs, you'll still want Excel/Sheets. This tool is read-only — focused on quick inspection.

Escolher arquivo

Drop your file into the tool above. It stays entirely on your device — nothing is sent to any server.

Processar

The tool processes your data instantly in your browser using JavaScript. No server, no waiting.

Baixar

Get your result instantly. Nothing is stored after you leave the page — complete privacy.

✓Completamente gratuito — sem custos ocultos, jamais

✓Sem conta, e-mail ou login necessário

✓Arquivos nunca saem do seu dispositivo

✓Sem limites de tamanho de arquivo

✓Sem marcas d'água em nenhuma saída

Quick CSV Inspection

Open a CSV file in your browser to inspect its str

Debug CSV Exports from Apps

Inspect CSV exports from your application to verif

Prepare Data Before Import

Inspect a CSV before importing into a database, sp

Academic Dataset Inspection

Open CSV research data, survey responses, or exper