Unable to compress excel file XLSX or XLS using java

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In one of java sprint MVC based application, i need to compress size of excel file, because application is unable to send email attachment. any one please help
Apr 6 in Database by Edureka
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51 views

1 answer to this question.

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Because the formats with a 'x' at the end are zip archives, any further compression is pointless. You could unzip the Excel spreadsheet and search for data compression.

Lower-resolution images.
Styles and attributes are rarely repeated in Excel XML.
Expressions that are repeated.
Perhaps there are fonts embedded.
answered Apr 11 by Edureka
• 8,820 points

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