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Convert your XLSB files online—no registration needed. No matter your platform—Windows, Linux, or macOS—you can convert your XLSB documents rapidly. Drag and drop your file onto the upload form, pick the output format you need, and hit the convert button. After the conversion is finished, download your WEBP file instantly.
Conversion time varies based on the XLSB file's size and complexity, but most files convert within seconds. Our advanced options include converting secured documents and delivering conversion results straight to your inbox.
Easily convert your XLSB documents from any location and any device, even on mobile. This conversion app is always accessible online and free for basic use.
Check our videoXLSB 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.
WEBP is a modern image format developed by Google, designed to provide superior compression and quality compared to traditional formats like JPEG and PNG. It is widely supported by web browsers, image editing tools like Photoshop and GIMP, and libraries such as libwebp for encoding and decoding. The format supports both lossy and lossless compression, transparency, animation, and metadata, making it versatile for web and mobile applications.
You can also convert XLSB into many other file formats. Please see the complete list below.