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.xls Document

XLS (Folha de Calculo Binaria Microsoft Excel)

XLS e o formato binario legado de folha de calculo do Microsoft Excel utilizado do Excel 97 ao Excel 2003. Suporta formulas, graficos e formatacao mas com limites menores que o XLSX moderno.

Tipo MIME

application/vnd.ms-excel

Tipo

Binรกrio

Compressรฃo

Sem perdas

Vantagens

  • + Broad compatibility with older Excel versions and legacy enterprise tools
  • + Well-documented binary format with mature parsing libraries
  • + Supports VBA macros and embedded objects

Desvantagens

  • โˆ’ Row limit of 65,536 and column limit of 256 per worksheet
  • โˆ’ Larger file sizes than compressed XLSX
  • โˆ’ Proprietary binary format is harder to work with programmatically

Quando usar .XLS

Use XLS apenas para compatibilidade com Excel 2003 ou anterior. O XLSX e recomendado para todos os fins modernos.

Detalhes tรฉcnicos

O XLS utiliza o formato binario BIFF8 dentro de OLE2 Compound Documents. Limitado a 65.536 linhas e 256 colunas por folha. Suporta macros VBA, graficos e formatacao condicional dentro do formato binario.

Histรณrico

A Microsoft utilizou o formato binario XLS durante mais de uma decada, de 1997 a 2007. Utilizava o formato BIFF (Binary Interchange File Format) com atualizacoes incrementais em cada versao do Excel.

Converter de .XLS

.xls โ†’ .csv .xls โ†’ .ods .xls โ†’ .tsv .xls โ†’ .xlsx

Converter para .XLS

.csv โ†’ .xls .ods โ†’ .xls .tsv โ†’ .xls .xlsx โ†’ .xls

Formatos relacionados

.doc .docx .epub .html .keynote .md .mobi .numbers .odp .ods

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