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Convert Images to a PDF Using Python (Including Merging)

In everyday office or document work, we often need to merge multiple images into a single PDF file. Whether organizing scans, creating an e-book, or archiving materials, converting images to PDF is a very practical task. This article shows how to use Python and the Spire.PDF for Python library to easily convert and merge images into a PDF. Why Use Spire.PDF for Python? Spire.PDF for Python is a powerful PDF manipulation library that not only supports creating, reading, and editing PDF documents but also provides rich image-handling features. Compared with other libraries, Spire.PDF’s API is simple and intuitive, enabling easy image-to-PDF conversion and allowing precise control of page size and image layout. Install it via PyPI: pip install spire.pdf Complete Code Example The following code demonstrates how to merge all JPG/JPEG images in a specified folder into a single PDF file: from spire.pdf import * import os # Folder path containing images image_folder = r"C:\Users\Admi...
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C# Tutorial: Easily Extract Text from PDF Files

  In daily office and data-processing work, PDF files are widely used because they are cross-platform and have stable formatting. However, extracting text from PDFs can be troublesome. Whether you're organizing materials, analyzing data, or building a text-retrieval system, efficient and accurate PDF text extraction is a fundamental need. This article shows how to use the powerful   Spire.PDF for .NET   component to easily extract PDF text using C# code. Introduction to Spire.PDF for .NET Spire.PDF for .NET is a professional PDF component that lets developers create, read, edit, and convert PDF files on the .NET platform—without installing Adobe Acrobat or other external dependencies. Key features include: Rich API for comprehensive PDF manipulation Practical text-extraction capabilities Support for extracting entire pages or text from specified regions Install via NuGet: Install - Package Spire . PDF Extract All Text from a Specified Page A common requirement is to ext...
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Adding Watermarks to Word: 10-Line Python Script

  Adding watermarks to Word documents is a common requirement in everyday office work. Whether you need to mark a document as “Internal Use,” “Confidential,” etc., to indicate its status, or add a company logo as a picture watermark to protect copyright, watermarks can effectively improve a document’s professionalism and security. This article shows how to use a free Word library to add text and image watermarks to Word documents with concise Python code. Preparation In this scenario, we'll use Free Spire.Doc for Python package. You can install it with pip: pip install spire.doc.free After installation you can start writing code. Add a Text Watermark to Word Text watermarks are the most common type and are typically used to indicate document status. The code below shows how to add a text watermark to a Word document: from spire.doc import * from spire.doc.common import * # Create a Document object document = Document() # Load the Word document document.LoadFromFile( "I...
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Easily Add Background Color or Image to PDFs Using Python

  Adding a background color or image to PDF files is a common task in office work and document processing, whether to enhance visual appearance or highlight important content. This article demonstrates how to use a free PDF library to add both background colors and background images to PDFs with just a few lines of code. Preparation First, install the Free Spire.PDF for Python library. Open a command-line terminal and run: pip install spire.pdf.free After installation, you can start writing code. Note that Free Spire.PDF is the free version and has a page limit (up to 10 pages per document). This is usually sufficient for everyday small-scale document processing. Add a Background Color to a PDF Adding a background color to a PDF is very simple. Iterate through each page of the PDF and set its  BackgroundColor  property. Here is a complete example: from spire.pdf.common import * from spire.pdf import * # Create a PdfDocument object doc = PdfDocument() # Load the PDF...
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Easy Way to Compare PDF Files for Differences Using Python

  When handling contracts, legal files, or technical documentation, multiple versions of the same PDF are often involved. Identifying what has changed between versions manually can be tedious and prone to mistakes. Fortunately,  Spire.PDF for Python  makes it easy to  detect and highlight differences between two PDF files automatically  , using only a small amount of code. This tutorial shows you how to compare PDFs step by step, including setup and optional configuration. Install the Library To begin, install the required package from PyPI: pip install spire.pdf After installation, you can start comparing PDF documents right away. Basic Example: Detect Differences Between Two PDFs The example below compares an original document with an updated version and outputs a comparison file that visually marks the changes: from spire.pdf.common import * from spire.pdf import * # Load the original PDF original = PdfDocument( "C:\\Users\\Administrator\\Desktop\\origi...
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Unlocking PDF Data: Converting PDF to Excel with Free Python APIs

  Transforming PDF documents into Excel spreadsheets is a critical process for tasks like data analysis, reporting, and automating workflows. This guide presents two effective methods for harnessing free Python libraries to accomplish this task: Converting complete PDF pages or entire documents to Excel format Extracting tables from PDF files and exporting them into Excel By comparing these methods, you’ll gain insights to select the best approach tailored to your requirements. Necessary Libraries to Install To get started, you need to install the following Python libraries: [  Free Spire.PDF for Python  ]: This powerful library provides tools for handling PDF files, including the ability to convert PDF content to Excel and extract tabular data. [  openpyxl  ]: A well-known open-source library that facilitates reading, writing, and modifying Excel files. You can install both libraries using pip: pip install spire.pdf.free openpyxl After installing the libraries,...
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