Yes, we automatically delete files after 24 hours and use encrypted file transfers.

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J2K to XLS Converter

Q: Will my formatting be preserved?

Yes, the layout, fonts, and images are preserved as much as possible in the converted DOCX.

Convert your j2k files to xls (excel spreadsheet) online & free

Drag & Drop or Choose a file

Chose J2K file

To
Drop file here. 150 MB maximum file size.

No sign-up required. Your files are deleted automatically after 24 hours.

Convert to XLS

What did you think of your recent J2K conversion? 5 (799 Votes)

Convert Other J2K File

How to Convert PDF to DOCX

Click the "Choose J2K File" button and select your J2K.
Click “Convert to XLS”.
Wait a few seconds while we convert your file.
Download the resulting XLS file instantly.

What is J2K?

Compressed bitmap using wave compression instead of DCT used by standard .JPEG images; supports 16-bit, alpha transparency and lossless compression.

Read everything about J2K file type.

What is XLS?

An XLS file is a spreadsheet created by Microsoft Excel or another spreadsheet program, such as OpenOffice Calc or Apple Numbers. This contains one or more worksheets, which store and display the data as a table. They can also store mathematical functions, graphics, styles and formats.

Read everything about XLS file type.

More Free Online J2K Tools

We have 100% free online J2K tools that does not required any registrations and installations on your system, here are few popular free J2K tools to View, Convert, Edit, Merge, Split, Compare and manage file metadata online from any device with a modern browser like Chrome, Opera and Firefox.

J2K Converter

Open J2K

Edit J2K

Compare J2K Files

Merge J2K Files

Split J2K Files

J2K Metadata Viewer

Frequently Asked Questions

❓ How can I convert J2K to XLS?

Chose or drag & drop your J2K file, click Convert to XLS, and download the XLS file. No registration needed.

🔐 Are my files secure?

Yes, all uploads are encrypted. Your files are auto-deleted after 24 hours.

📝 Will my formatting be preserved?

Yes, our converter retains layout, fonts, and images as accurately as possible.

⏱️ How long does it take to convert J2K to XLS?

Fileproinfo converter engine works fast. You can convert J2K to XLS in a few seconds to couple of minutes for large size files with complex structure.

Convert from J2K

FileProInfo support manay file formats that allow you to convert J2K to 100s of file formats, without any limit, registration and downloading, 100% free and online J2K converter.

J2K to PDF J2K to EPUB J2K to XPS J2K to TEX J2K to TIFF J2K to TIF J2K to JPG J2K to JPEG J2K to PNG J2K to GIF

Viw All J2K Converter

Other recommended free online j2k to xls file converter

All converters in this list are manually verified & 100% free and working properly, however you must use these apps according to their respective terms & conditions.

#	Tools	License	Developer
1	J2K to XLS converter	Free	JeDok.com
1	J2K to XLS converter	Free	Docpose.com

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This tool and page updated at: 12-Apr-2025

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