Category Archive: Aspose.PDF Cloud Product Family

The official blog of Aspose.PDF Cloud Product Family with news of newly supported features, hot fixes, technical articles, tips and videos.

Combine PDF files in Node.js

Combine PDF files

In distributed organizations as well as in universities, various departments work on their own set of modules and produce data in the form of independent documents. Similar is the case when software is developed by multiple teams across the globe …

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PDF to PNG in Node.js

Convert PDF to PNG

The Portable Document Format (PDF) has become quite popular for data and information sharing. However, sometimes we stumble upon a requirement to share a certain portion of a document or only a few pages. In that scenario, either …

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Convert EPUB to PDF using C#

EPUB to PDF conversion

Electronic Publication (ePub) is an Open eBook file format and is supported by many e-readers, and compatible software is available for most smartphones, tablets, and computers. Since EPUB files are structured like ZIP files, you can rename an EPUB eBook, replacing …

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PDF Merger, Merge PDF files using Python REST API

Merge PDF in Python

The PDF split and merge operations are usually offered in paid software and most free PDF viewers do not provide these capabilities. Also, in case you need to merge certain PDF documents together, you need to first install, configure and …

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Free Java SDK to Encrypt or Decrypt PDF files

Encrypt PDF files

Encryption is a famous and reliable approach to protect the content of PDF documents. When a document is encrypted, its contents become unreadable, and only authorized users can decrypt the document to obtain access to the contents. When you …

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Digitally sign PDF documents online in PHP

Digitally sign PDF files

PDF documents are among the widely used file formats for information sharing. They usually have confidential and legal value, such as a contract. In order to ensure the integrity of files and to avoid any counterfeit, we add digital signatures. …

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Online PDF OCR – Convert scanned PDF to searchable PDF using Java REST API

Scanned PDF to searchable

Images are one of the integral components for data sharing and some applications directly render the source content in PDF format. But this convenience increases the cost when we have to search certain content inside the document. In that scenario, …

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Add Text, Polyline, Squiggly, and Attachment Annotations to PDF using Java REST API

Annotate PDF

This blog is a continuation of our previous blog where we have highlighted some exciting features of Aspose.PDF Cloud SDK for Java on how to add Highlight or Strikeout Text, add Line or Circle Annotations in PDF using Java REST

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Highlight or Strikeout Text, add Line or Circle Annotations in PDF using Java REST API

PDF Annotation

The content inside a PDF page is difficult to edit, but the PDF specification defines a complete set of objects that can be added to PDF pages without changing the page content. These objects are called annotations, and their purpose …

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Redact PDF online using Java REST API

Redact PDF online

We have a requirement to expunge sensitive details from PDF files because of the data secrecy, so we usually redact (remove text, image, etc) from a certain page region of a PDF document. However, when dealing with a large …

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