XLSX to XLS using Python

The Python SDK for converting one Excel document to another Excel document format.

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XLSX to XLS features

The Python library for converting XLSX file to XLS file.

ConvertAPI Python library install

ConvertAPI provides a Python library that allows you to perform a XLSX to XLS conversion with just a few lines of code. Convert XLSX to XLS documents using Python SDK with no effort at all!

Install with pip:
pip install --upgrade convertapi

Authenticate your Python library

You can 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 Python library like this:

# get your secret key here: https://www.convertapi.com/a/auth
import convertapi
convertapi.api_credentials = 'secret_or_token'

Convert XLSX to XLS using Python in no time!

Once you have your authentication in place, simply copy-paste this xlsx to xls conversion code snippet into your Python project:

// Code snippet is using the ConvertAPI JavaScript Client: https://github.com/ConvertAPI/convertapi-js

// Code snippet is using the ConvertAPI Node.js Client: https://github.com/ConvertAPI/convertapi-nodejs

// Code snippet is using the ConvertAPI PHP Client: https://github.com/ConvertAPI/convertapi-php

// Code snippet is using the ConvertAPI Java Client: https://github.com/ConvertAPI/convertapi-java

// Code snippet is using the ConvertAPI C# Client: https://github.com/ConvertAPI/convertapi-dotnet

# Code snippet is using the ConvertAPI Ruby Client: https://github.com/ConvertAPI/convertapi-ruby

# Code snippet is using the ConvertAPI Python Client: https://github.com/ConvertAPI/convertapi-python

// Code snippet is using the ConvertAPI Go Client: https://github.com/ConvertAPI/convertapi-go

REM Code snippet is using the command line utility program: https://github.com/ConvertAPI/convertapi-cli

<!-- For conversions with the multiple file result please refer to this example: https://repl.it/@ConvertAPI/HTML-Form-with-multiple-file-result -->

Try the conversion online - no coding required!

You can try out advanced conversion parameters and test the conversion result online using our interactive demo tool. This tool will produce the same conversion output as if you were using the library from your solution, and it will auto-generate the code snippet for you!

Try for FREE!

Conversion parameters

Password String

Sets the password to open protected documents.

Try XLSX to XLS for free!