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Category Archive: Aspose.PDF Product Family
Create PDF Files using C# with .NET PDF Library
PDF is a platform-independent document format that keeps the formatting and layout of its content consistent across different operating systems or machines. This is the reason various organizations use PDF format for generating invoices, receipts, reports, and other business documents dynamically. Aspsoe.PDF for .NET is a PDF library that helps you implement PDF automation in .NET applications. It allows you to create, edit, parse and convert PDF files programmatically using C# or VB.NET. In this article, I’ll cover PDF generation … Continue Reading
Search and Extract Text from PDF Programmatically using C#
Extract text from PDF documents. You can extract from a specific page or region, or whole PDF file. Read text using .NET C# language.
Encrypt and Decrypt PDF Files using C#
PDF encryption is used to secure the PDF document from unauthorized access. If a PDF document is encrypted, you have to decrypt it to access its content, otherwise, it will remain unreadable. Most often, the PDF documents are encrypted with a password that is required to open the document. On the other hand, you can also limit the access permissions to various operations such as printing, editing, copying, etc. Aspose’ PDF library, Aspose.PDF for .NET, provides some simple ways … Continue Reading
Extract Text from PDF Documents Programmatically using C++
Text extraction from documents (PDF, word processing, web pages, etc.) has a variety of use cases in the world of digital information. For example, it can be used for parsing documents, performing text analysis, information retrieval, storing documents’ content into databases, and so on. If we narrow it down, PDF is one of the most widely used document formats to keep and share digital information. This popularity makes PDF documents a huge source of information. Therefore, parsing or extracting text … Continue Reading
AcroForms vs XFA Forms – Convert XFA to AcroForms in PDF
AcroForms vs XFA Forms
AcroForms are the fillable forms that are used to integrate the form fields in PDF documents. It was the initial forms technology adopted by Adobe for the PDF documents starting from PDF 1.2 specification. AcroForms allow adding the form fields as an overlay to collect the data from the end-users or anyone using the document.
Later, Adobe adopted the XML-based XFA forms (XML Forms Architecture) as part of the PDF 1.5 specification after acquiring Accelio (a … Continue Reading
Convert PDF File to PowerPoint Presentation in C#
This article contains the steps and code samples to convert PDF to PPT or PPTX programmatically in C#.
PDF is one of the widely used formats for exchanging documents with reliability without worrying about layout issues. The PowerPoint presentations (PPT/PPTX), on the other hand, have made it easier to present the data or information in the form of interactive slides. In some cases, the information contained in a PDF file is needed to be presented as a PowerPoint presentation. … Continue Reading
C++ PDF Library – Create PDF Files Programmatically in C++
With the power of the Internet, everything has gone digital and paperless systems have become popular. The digital documents, i.e. PDF, are among the building blocks of paperless systems that have made life easier by providing automated generation and processing features. Most of the businesses use PDF document automation for generating reports, receipts, invoices, and other business documents dynamically. Therefore, in this article, I’ll demonstrate how to integrate the features of PDF automation in C++ based applications and generate PDF … Continue Reading
HTML to PDF C# Conversion using .NET API
There are various scenarios when you need to perform HTML to PDF conversion. For example, you may want to convert a web page to PDF from within your application or you may need to generate PDF from the content of a WYSIWYG HTML editor. Another scenario could be converting the HTML page from a specific URL to PDF. In order to deal with such cases, you will learn how to convert HTML to PDF in C#. The HTML content could be a .html file or a web page from a URL.
Add and Verify Digital Signatures in PDF Documents using C#
Digital Signatures are used to secure PDF documents before they are shared with third parties. Digitally signing a PDF document makes it possible to detect tampering by verifying the document using the digital signature. In order to secure the PDF documents programmatically using digital signatures, this article will show you how to add and verify digital signatures in a PDF document using C#. Ultimately, you will learn how to:
… Continue ReadingASP.NET PDF Editor – Create PDF Files in ASP.NET Core
PDF (Portable Document Format) is a well-known and widely used format to display or view digital documents without worrying about the compatible software, operating system, or hardware. Creating PDF files programmatically is quite useful for generating documents such as reports, resumes, invoices, etc. online within the web applications. So in this article, I’ll show you how to create an ASP.NET PDF editor that will let you create PDF files programmatically in ASP.NET Core web application using C#.