XLSX I/O Alternatives

XLSX I/O is described as 'Aims to provide a C library for reading and writing .xlsx files. The .xlsx file format is the native format used by Microsoft(R) Excel(TM) since version 2007' and is an app. There are four alternatives to XLSX I/O for Mac, Windows, Linux, BSD and iPhone. The best XLSX I/O alternative is libxlsxwriter, which is both free and Open Source. Other great apps like XLSX I/O are readxl, libxls and LibXL.

  • FreeOpen Source
  • ...

XLSX I/O aims to provide a C library for reading and writing .xlsx files. The .xlsx file format is the native format used...

More about XLSX I/O
XLSX I/O alternatives page was last updated Mar 2, 2025
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    Libxlsxwriter is a C library that can be used to write text, numbers, formulas and hyperlinks to multiple worksheets in an Excel 2007+ XLSX file. It supports features such as:

    License model

    • FreeOpen Source

    Application type

    Platforms

    • Windows
    • Mac
    • Linux
    • BSD

    libxlsxwriter VS XLSX I/O

     
    • libxlsxwriter is the most popular Windows, Mac & Linux alternative to XLSX I/O.

    • libxlsxwriter is the most popular Open Source & free alternative to XLSX I/O.

    • libxlsxwriter is Free and Open SourceXLSX I/O is also Free and Open Source
  2. readxl icon
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    The readxl package makes it easy to get data out of Excel and into R. Compared to many of the existing packages (e.g. gdata, xlsx, xlsReadWrite) readxl has no external dependencies, so it’s easy to install and use on all operating systems.

    License model

    • FreeOpen Source

    Application type

    Country of Origin

    • US flagUnited States

    Platforms

    • Windows
    • Mac
    • Linux
    • BSD

    readxl VS XLSX I/O

     
  3.  Like
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    libxls, a C library for reading Excel files in the nasty old binary OLE format, plus a command-line tool for converting XLS to CSV (named, appropriately enough, xls2csv).

    License model

    • FreeOpen Source

    Platforms

    • Windows
    • Mac
    • Linux

    libxls VS XLSX I/O

     
  4. LibXL icon
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    LibXL is a library that can read and write Excel files. It doesn't require Microsoft Excel and .NET framework, combines an easy to use and powerful features.

    License model

    Platforms

    • Mac
    • Windows
    • Linux
    • iPhone

    LibXL Features

    1.  Data visualization

    LibXL VS XLSX I/O

     
    • LibXL is the most popular iPhone alternative to XLSX I/O.

    • LibXL is the most popular commercial alternative to XLSX I/O.

    • LibXL is Paid and ProprietaryXLSX I/O is Free and Open Source
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