XLSX (Folha de Calculo Microsoft Excel Open XML)
XLSX e o formato de folha de calculo padrao do Microsoft Excel desde 2007. Armazena dados, formulas, graficos, tabelas dinamicas e formatacao numa estrutura XML aberta dentro de um arquivo ZIP.
Tipo MIME
application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
Tipo
Binรกrio
Compressรฃo
Sem perdas
Vantagens
- + Supports complex formulas, pivot tables, and conditional formatting
- + Smaller files than .xls due to ZIP compression
- + Open standard readable by LibreOffice, Google Sheets, and programmatic tools
- + Handles over one million rows per worksheet
Desvantagens
- โ Heavy files with many formulas can be slow to open and recalculate
- โ Complex macros require .xlsm and may not work outside Excel
- โ Not suitable for simple data exchange โ CSV is often better
Quando usar .XLSX
Use XLSX para folhas de calculo editaveis com formulas, graficos e tabelas dinamicas. Para troca de dados simples, o CSV pode ser mais apropriado.
Detalhes tรฉcnicos
O XLSX e um pacote ZIP contendo XML SpreadsheetML: workbook.xml, uma pasta sheet por folha, tabela de strings partilhadas e definicoes de estilos. Suporta ate 1.048.576 linhas e 16.384 colunas por folha.
Histรณrico
A Microsoft introduziu o XLSX com o Office 2007 como parte da transicao para Open XML. Substituiu o formato binario XLS e tornou-se norma ISO/IEC 29500 em 2008.
Converter de .XLSX
Converter para .XLSX
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