When creating several thousand pdf files, it takes hours on a local machine. Problem is, what I've designed is very slow. I have a program that creates several thousand QR codes from a list, embeds them in an MS Word docx template, and then converts the docx files to pdf. I'm wondering about the possibilities for making this process faster. The sample word file and converted pdf file can be found in the source code.This is meant to be a performance-centric question as this type of conversion is obviously very common. I am keeping the converted pdf files into the same directory as the Python script has been kept. This way you don’t need to check for the file name but you need to check for the extension of the input files whether they are word documents or not. import osįiles = įbasename = os.path.splitext(os.path.basename(f))Ĭonvert(f, os.path.realpath('.') + '/' + fbasename + '.pdf') Now if you have multiple word documents and you want to read them one by one and want to perform conversion without knowing the names of the input documents then you can use the following approach. In the above example I have read only single word file and converting to pdf file and keeping into the destination folder. Running the above script will give you the expected output in the destination location. from docx2pdf import convertĬonvert('word_images.docx', 'C:/python/python-docx-to-pdf/word_images.pdf') In the below source, the input file is in the current directory where my Python script is kept. The convert function takes two parameters – source file location and output file location. You can give name of the file anything you want with the following code.

Now I will create Python script to convert docx file to pdf file.

Make sure you run this command in Administrator mode. You can install docx2pdf module using the command pip install docx2pdf. I am using here docx2pdf module to convert word document into pdf file. This is a very simple program with just one line of code will do your job. Note that this program will convert only word document of docx type. This program will put them into a pdf file. Your word document may contain images, paragraphs, headings, text, table, title etc. In this example you will see how to convert docx to pdf in Python programming language.

Python convert docx to pdf