Comparar Arquivos Excel
Faça o upload de dois arquivos Excel e veja instantaneamente cada diferença — célula por célula. Resultados com código de cores e opções de exportação.
Arraste e solte ou clique para selecionar
Arraste e solte ou clique para selecionar
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Recursos
Tudo o que você precisa para comparar planilhas de forma eficaz
Comparação Célula por Célula
Detecte cada valor alterado com precisão no nível da célula. Veja exatamente o que mudou do antigo para o novo.
Correspondência por Coluna Chave
Corresponda as linhas por uma coluna chave única, como ID ou Email, para que as linhas inseridas ou reordenadas sejam detectadas corretamente.
Resultados Codificados por Cores
Verde para linhas adicionadas, vermelho para removidas, amarelo para células modificadas. Veja instantaneamente a imagem completa.
Exportar Relatório de Diferenças
Baixe os resultados da comparação como um novo arquivo Excel com planilhas codificadas por cores para fácil compartilhamento e revisão.
100% Privado
Toda a comparação acontece localmente no seu navegador. Seus arquivos nunca saem do seu dispositivo — sem upload para servidores.
Nenhuma Instalação Necessária
Funciona diretamente no seu navegador em qualquer dispositivo. Sem software, plugins ou cadastro necessário.
The Ultimate Free Online Tool to Compare Two Excel Files
Manually spotting differences between two Excel spreadsheets is not just tedious—it is a recipe for errors. Whether you are auditing financial reports, verifying data migrations, or checking for unauthorized changes, our Compare Excel Files tool delivers instant, flawless results. Upload your files and let our intelligent engine highlight every single modification in a crisp, color-coded interface.
What Exactly Is Our Excel Comparison Utility?
It is a robust, entirely browser-based application designed to cross-examine two Excel (XLS, XLSX) or CSV files seamlessly. Forget about installing bulky software or paying for premium add-ons. Our utility places the power of advanced data comparison right in your web browser. Discover added rows in vibrant green, deleted rows in clear red, and altered cells in eye-catching yellow—complete with before-and-after values for total transparency.
The Mechanics Behind the Comparison Engine
Powered by the robust SheetJS library, our tool reads your uploaded files locally. It gives you the flexibility to compare data either row-by-row (positional mode) or by matching unique identifiers via a specific key column (like an ID or Email). Every cell undergoes rigorous scrutiny to classify it as added, removed, or modified. The output is a highly readable, scrollable table that you can instantly export as a new, beautifully formatted Excel report.
Why Make Us Your Go-To Spreadsheet Diff Tool?
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Step-by-Step User Guide: How to Compare Excel Sheets
Step 1: Upload Your Files — Drag and drop your original spreadsheet (File A) and the updated version (File B) into the designated upload zones.
Step 2: Choose the Sheets — If your workbooks contain multiple tabs, select the specific sheets you wish to compare from the dropdown menus.
Step 3: Select Comparison Mode — Opt for 'Row-by-Row' if the structure is identical, or 'Key Column Match' if rows might have been reordered or inserted.
Step 4: Execute the Comparison — Click 'Compare Now' to let our engine process the data locally in seconds.
Step 5: Review and Export — Analyze the color-coded results on your screen, then click 'Download Diff Report' to save the comprehensive findings.