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ICO to XLSB converter

Convert ICO to XLSB online from any device with a free converter.

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We have already processed 5,836,413 files with total size of 9,544,430 Mbytes

About Image converter

Convert ICO to XLSB files online with our free image converter. Whether you're on Windows 10, Mac, Android or iPhone, converting ICO files is quick and easy.

This app supports raster image formats such as JPEG, PNG, and GIF, which are perfect for photos and web graphics. Vector formats such as SVG, AI, CDR are resolution-independent, perfect for logos and illustrations. Top image editing tools include Adobe Photoshop, CorelDRAW, and Illustrator.

Change ICO to XLSB without losing quality — drop your file into the upload form, pick XLSB as the output, and hit Convert. Download your file right after conversion. No email or registration needed.

Check our video
ICO

Microsoft Icon File

The ICO (Icon File) format is a widely used image file format primarily designed for storing computer icons in Microsoft Windows operating systems. It is supported by various graphic editing tools like Adobe Photoshop, GIMP, and online converters, as well as being natively compatible with Windows for displaying application and system icons. The format can store multiple images of varying sizes and color depths (up to 32-bit RGBA) within a single file, allowing for high-quality, scalable icons with transparency and anti-aliasing support.

XLSB

Microsoft Excel Binary Spreadsheet File

XLSB is a binary file format used by Microsoft Excel to store spreadsheet data, offering a more compact and efficient alternative to XML-based formats like XLSX. It is primarily supported by Microsoft Excel and a few third-party tools, such as LibreOffice and Apache POI, though compatibility may vary. The format stores data in a compressed binary structure, enabling faster loading and saving times, and supports advanced Excel features like macros, charts, and complex formulas while maintaining smaller file sizes compared to XML-based formats.

Add the conversion API to your app

  • Convert over 200 file formats — including PDF, Word, Excel, HTML, images, and many more
  • Load files from disk, URLs, FTP servers, or cloud storage (such as Amazon S3 or Azure)
  • Customize output settings — rotate and reorder pages, add comments, or apply watermarks
How it works

How to convert ICO to XLSB

Step 1
Click inside the file drop area to upload ICO file or drag & drop ICO file.
Step 2
Click on Convert button. Your ICO files will be uploaded and converted to XLSB 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 XLSB file to your email address.
FAQ

Questions & Answers

Other Supported Conversions

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

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