XLSB to XLS using JavaScript
The JavaScript library for converting one Excel document to another Excel document format.
The JS module for converting XLSB file to XLS file.
Try for FREEConvertAPI JavaScript library install
ConvertAPI provides a JavaScript module that allows you to perform a XLSB to XLS conversion with just a few lines of code.
First, install the convertapi-js@~1.1
package from npm:
npm i convertapi-js@~1.1
If you are interested in our old version of non-module JavaScript library you can find it here.
Authenticate your JavaScript library
Next, obtain your secret key by signing up for a free account. Once you sign up, you'll receive 250 free conversions instantly! Grab your authentication secret from the account dashboard, and authenticate the ConvertAPI JavaScript library like this:
let convertApi = ConvertApi.auth('your-api-secret')
Convert XLSB to XLS using JavaScript in no time!
Once you have your authentication in place, simply copy-paste this xlsb to xls conversion code snippet into your JavaScript project. Convert XLSB to XLS documents using JavaScript with no effort at all!
Upload the file and see how it works
You can set up the advanced conversion parameters and test the conversion result online using our interactive demo tool. It will auto-generate the code snippet for you!
Advanced XLSB to XLS conversion parameters
Sets the password to open protected documents.