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  3. Convert J2C to XLSX

J2C to XLSX converter

Convert J2C to XLSX online from any device with a free converter.

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We have already processed 4,262,317 files with total size of 6,557,855 Mbytes

About Conversion app

Convert your J2C files online. You can convert your J2C documents from any platform (Windows, Linux, macOS). No registration needed. Just drag and drop your J2C file on upload form, choose the desired output format and click convert button. Once conversion completed you can download your XLSX file.

You even can perform more advanced conversions. For example you can convert password protected documents. Just expand LoadOptions and enter the password of your file. Or you can add a watermark to the converted XLSX file. Expand the ConvertOptions and fill the fields for watermarking.

You can convert your J2C documents from anywhere, from any machine or even from a mobile device. The J2C converter is always available online and is completely free.

  • Convert WORD to PDF, EXCEL to PDF, PDF to WORD, POWERPOINT to IMAGE, VSDX to PDF, HTML to DOCX,EPUB to PDF, RTF to DOCX, XPS to PDF, ODT to DOCX, ODP to PPTX and many more document formats
  • Simple way to instant convert J2C to XLSX
  • Convert J2C from anywhere - it works on all platforms including Windows, MacOS, Android and iOS
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APIs available

Convert popular document and image file formats in your app. The GroupDocs.Conversion APIs are available for .NET, Java, and many other platforms and languages.

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How it works

How to convert J2C to XLSX

Step 1
Click inside the file drop area to upload J2C file or drag & drop J2C file.
Step 2
Click on Convert button. Your J2C files will be uploaded and converted to XLSX result format.
Step 3
Download link of result files will be available instantly after conversion.
Step 4
You can also send a link to the XLSX file to your email address.
FAQ

Questions & Answers

J2C

JPEG 2000 Image File

A J2C file is an image that is compressed using wavelet compression instead of DCT compression format defined in Part 1 of the JPEG 2000 standard.

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XLSX

Microsoft Excel Open XML Spreadsheet

XLSX is well-known format for Microsoft Excel documents that was introduced by Microsoft with the release of Microsoft Office 2007. Based on structure organized according to the Open Packaging Conventions as outlined in Part 2 of the OOXML standard ECMA-376, the new format is a zip package that contains a number of XML files. The underlying structure and files can be examined by simply unzipping the .xlsx file.

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Other Supported Conversions

You can also convert J2C into many other file formats. Please see the complete list below.

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