Category Archive: Aspose.PDF Product Family

Official blog of Aspose.PDF for .NET, Java, Android, C++ & Reporting Services with news of newly supported features, hot fixes, technical articles, tips and videos.

Print PDF Files Programmatically using Java

Posted on November 4, 2020 by Farhan Raza

Printing PDF documents is often a key function in different companies and organizations. You can easily print a PDF file programmatically using Java language. You can work with Aspose.PDF for Java API by configuring it in your environment. Let us walk through different PDF printing scenarios that are possible in your Java applications.

Split a PDF File into Multiple Files using C#

Posted on November 3, 2020 by Usman Aziz

In the previous article, you have seen how to merge multiple PDF files into a single PDF. However, there could be a case when you need to split a single PDF file into multiple files. You can either split each page of the PDF or a collection of pages into multiple PDFs. In this article, you will learn how to cope up with such scenarios and split a PDF file into multiple PDFs using C#.

Posted in Aspose.PDF Product Family | Tagged csharp pdf splitter library, split pages in pdf using csharp, split pdf files csharp

Add or Remove Attachments in PDF Files using C++

Posted on November 2, 2020 by Usman Aziz

PDF has become a massively used file format because of its cross-platform support. You can create a PDF on the Windows platform, for example, and then transfer it to the Mac without any compatibility or formatting issues. One of the powerful features that PDF supports is adding attachments. You can embed other documents into a PDF file just like the email attachments. In this article, you are going to learn how to deal with PDF attachments programmatically. More specifically, you will come to know how to get, add, and remove attachments in PDF files using C++.

Posted in Aspose.PDF Product Family | Tagged Cpp PDF API, add pdf attachment using cpp, get pdf attachment info using cpp, remove pdf attachment using cpp

Rotate PDF Pages, the Text or Image with C# or VB.NET

Posted on October 18, 2020 by Farhan Raza

Let us explore how to rotate PDF pages as well as how to rotate text or images/pictures in a PDF document in your .NET applications. You can work with Aspose.PDF for .NET API to call the methods and APIs using C# or VB.NET languages.

Posted in Aspose.PDF Product Family | Tagged pdf rotation, rotate PDF c#, rotate image in PDF C#, rotate pdf, rotate pdf pages, rotate text in PDF C#

Encrypt and Decrypt PDF Files using Java

Posted on October 16, 2020 by Usman Aziz

In various cases, PDF documents are encrypted before they are shared among the stakeholders. The encryption makes the document secure from unauthorized access as well as the content tampering. There are a couple of popular ways of securing the PDF documents – encrypting PDF with a password or limiting the user’s access permissions such as printing, editing, copying, etc. This article demonstrates how to encrypt or decrypt a PDF document using Java. In addition, you will learn how to limit the user’s privileges in a PDF document.

Posted in Aspose.PDF Product Family | Tagged change permissions in pdf using java, decrypt pdf using java, encrypt pdf using java

C# PDF to PPTX Conversion – Handle Notes and Decoration Graphics

Posted on October 15, 2020 by Andrew

In one of the previous posts, we talked about how to convert PDF to PowerPoint presentation conversion. In most cases, the basic set of options works well, but today we will discuss two advanced trick

Posted in Aspose.PDF Product Family | Tagged Handle Notes or Comments in pdf to pptx, Separate Decoration Graphics in pdf to pptx, convert pdf to pptx csharp

Compress, or Optimize PDF Files with Same Quality using Java

Posted on October 14, 2020 by Farhan Raza

Different organizations use PDF files for secure and organized exchange of information. However, sometimes PDF files become huge in size owing to embedded contents like images, videos, drawings etc. You can easily optimize or compress such PDF file’s size without any compromise on the quality.

Posted in Aspose.PDF Product Family | Tagged Compress PDF using Java, Optimize PDF using Java, PDF Compression, PDF optimization, Reduce PDF file Size, Shrink PDF file size, compress PDF files, optimize PDF files

Convert PDF to TEXT or TXT to PDF using C# VB.NET

Posted on September 28, 2020 by Farhan Raza

PDF files are popular because they support text, images, animations, videos, and many other annotations. However, the text is the most important part of the majority of PDF documents. In this article, we will convert PDF to TXT file and TXT file to PDF format using C# .NET.

Posted in Aspose.PDF Product Family | Tagged C# PDF to TEXT, C# PDF to TXT, C# TEXT to PDF, C# TXT to PDF, Convert TXT file to PDF format, Pdf to text, TXT to PDF, convert PDF to TXT, convert txt to pdf, text to pdf

Encrypt or Decrypt PDF Files using C++

Posted on September 25, 2020 by Usman Aziz

PDF Encryption is the process of protecting the document using a password as well as some cryptographic algorithms including AES or RC4. You can also set different privileges to limit user's access to different operations. For example, you can only allow printing, adding annotation, filling forms, and etc. In this article, you will learn how to encrypt PDF files using C++. Furthermore, this article also covers how to set different privileges and decrypt password-protected PDF files using C++.

Posted in Aspose.PDF Product Family | Tagged decrypt pdf using cpp, encrypt pdf using cpp, set password for pdf using cpp

Convert Base64 String to PDF or JPG/PNG Image with Java

Posted on July 29, 2020 by Farhan Raza

Base64 string shows data in ASCII format. It is popular for embedding inline images and other information in HTML webpages or style sheets. In this article, we will be learning how to convert the Base64 string to PDF, JPG and PNG using Java.

Java Base64 to PDF Converter API – Installation

You can download the JAR files of Aspose.PDF for Java API from Releases section, or using following Maven configurations:

Repository

<repository>
    <id>AsposeJavaAPI</id>
    <name>Aspose Java API</name>
    <url>https://repository.aspose.com/repo/</url>
</repository

Posted in Aspose.PDF Product Family | Tagged base64 converter, base64 string, base64 to image, base64 to pdf, base64 to png, convert base64 string, convert base64 to image