Excel Binary Workbook
A sample Excel Binary Workbook (XLSB) for testing high-performance spreadsheet parsing and large dataset handling.
Excel Binary Workbook
spreadsheet file · 40 KB
A sample Excel Binary Workbook (XLSB) for testing high-performance spreadsheet parsing and large dataset handling.
File Details
- File Name
- Excel Binary Workbook.xlsb
- Format
- XLSB
- File Size
- 40 KB
- Category
- Spreadsheet
- MIME Type
- application/vnd.ms-excel.sheet.binary.macroEnabled.12
- License
- Free for testing
About XLSB Files
The XLSB format is commonly used in the spreadsheet category. XLSB files are supported by a wide range of applications and tools. This sample file is a valid, well-formed example with proper headers and metadata, designed for testing file upload/download functionality, validating parsers and converters, automated testing, and learning about the XLSB file format structure. All files on File Examples are free to download without registration.
Common Use Cases for .xlsb Files
- Testing file upload and download functionality in web and mobile applications
- Validating XLSB parsers, converters, and rendering engines
- Automated testing in CI/CD pipelines
- Prototyping applications that process spreadsheet files
- Learning about the XLSB file format structure and metadata
How to Open XLSB Files
XLSB files can be opened with applications that support the XLSB format. Check your operating system's default app settings or try a universal file viewer. Most text-based formats can also be opened with any code editor like VS Code.
Developer Notes
application/vnd.ms-excel.sheet.binary.macroEnabled.12File Size40 KBExtension.xlsbCategorySpreadsheetThis file is well-formed with valid headers and metadata, making it safe for automated testing and CI/CD pipelines. You can fetch this file directly in your tests using the URL https://fileexamples.com/api/download?file=sample_spreadsheet.xlsb&type=application/vnd.ms-excel.sheet.binary.macroEnabled.12. Works with curl, wget, fetch(), axios, and any HTTP client. Set the Content-Type header to application/vnd.ms-excel.sheet.binary.macroEnabled.12 when serving XLSB files in your application.
Frequently Asked Questions
What is this sample XLSB file used for?
This sample XLSB file is designed for testing file upload forms, validating XLSB parsers, automated testing, CI/CD pipelines, and prototyping applications that handle spreadsheet files.
Can I use this file for upload testing?
Yes. This 40 KB XLSB file is well-formed with valid headers and metadata, making it suitable for testing file upload endpoints, size limit validation, and MIME type detection (application/vnd.ms-excel.sheet.binary.macroEnabled.12).
Is this example file safe to download?
Yes. All sample files on File Examples are created in-house, contain no malware or tracking, and are free to download without registration. They are safe for development and testing use.
What software can open this XLSB file?
XLSB files can be opened with applications that support the XLSB format. Check your operating system's default app settings or try a universal file viewer. Most text-based formats can also be opened with any code editor like VS Code.