Leverage the Power of PDF in .NET Apps

Integrate PDF manipulation functionality into your Visual Studio Apps via Cloud SDK to create, split, merge, annotate & sign PDF files.

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Aspose.PDF Cloud

Aspose.PDF Cloud SDK for .NET


Aspose.PDF Cloud SDK for .NET is developed on top of Cloud REST API that gives the complete freedom of platform, allowing a higher level of abstraction so that you don't need to know the REST API to use this SDK for creation, manipulation & conversion of PDF documents in the cloud. It allows you to create PDF documents from a number of other file formats including PCL, HTML, XML and images. Moreover, you can convert PDF documents to various other formats including HTML, DOC, JPEG, TIFF, TXT and so on.

Manipulate PDF Document Elements in Cloud

Aspose.PDF Cloud SDK for .NET helps you manipulate elements of a PDF document like text, annotations, watermarks, signatures, bookmarks, stamps form fields and so on. The PDF Cloud SDK allows you to manage images, hyperlinks and attachments as well as facilities in common operations such as manipulation of PDF document properties, splitting, merging & signing of PDF documents.


Advanced PDF documents processing Features



Create new PDF documents


Split PDF document into single page documents


Convert PDF documents to different formats


Merge multiple PDF documents


Transform XML & XSL-FO document to PDF


Convert images to PDF


Convert HTML pages to PDF documents


Convert SVG files to PDF documents


Extract & update text & images in PDF documents


Add text, image, PDF page or page number as stamps


Digitally sign PDF documents


Extract annotations, signatures, bookmarks, fragments, fields


Update form fields


Move PDF pages within one PDF file


Count number of words on each page of a PDF


Add and update screen & stamp annotations


Read all screen & stamp annotations from whole document or from a particular page


Support to flatten annotations

Get Started with PDF Document Processing SDK

It is easy to get started with Aspose.PDF Cloud SDK for .NET and there is nothing to install. Simply create an account at Aspose for Cloud and get your application information. Once you have the App SID & key, you are ready to give the Aspose.PDF Cloud SDK for .NET.

PDF Creation & Conversion

Aspose.PDF Cloud SDK for .NET offers the capabilities to quickly and reliably create new PDF files, edit and manipulate existing PDF files or convert to and from various supported document formats with a high degree of precision. In order to create a document you can even convert an image to PDF or convert PDF to different formats like DOC, XPS, TIFF, PDF/A, PDF/A-1a, PDF/A-1b etc. You also get the ability to convert PDF pages to image format such as PNG, JPEG, GIF, BMP, TIFF and much more.

Apart from PDF creation and manipulation, the SDK also gives you the leverage to manage / manipulate PDF elements such as attachments, annotations, stamps, form fields, signatures, PDF properties, meta data, text, images etc.

Save HTML in PDF format - C#

PdfApi pdfApi = new PdfApi(Common.APP_KEY, Common.APP_SID, Common.BASEPATH);
 // Upload source files to aspose cloud storage
storageApi.PutCreate("Sample.html", "", "", System.IO.File.ReadAllBytes(Common.GetDataDir() + "Sample.html"));
// Invoke API to create PDF file from HTML
DocumentResponse apiResponse = pdfApi.PutCreateDocument("Sample.pdf", "Sample.html", "", "html", "", "");
// Download created PDF file
Com.Aspose.Storage.Model.ResponseMessage storageRes = storageApi.GetDownload("Sample.pdf",null, "");

Split or Merge PDF Documents

Aspose.PDF Cloud SDK for .NET allows you to Split all or specific pages of a PDF to a new PDF or you can also merge multiple PDF files into a single PDF document.

Secure PDF Documents with Signature & Encryption

Aspose.PDF Cloud SDK for .NET helps you secure PDF file using different methods. You can add encryption, set up owner and user passwords as well as sign a PDF file using signature to protect the PDF file. You can also remove the signatures and de-crypt the PDF files.

Handle PDF Textual Contents via Cloud SDK

Aspose.PDF Cloud SDK for .NET provides you all the features you need to handle text in a PDF file. Most useful operation include find and replace text, remove or extract text from PDF and replace text using a regular expression and so on.

Manage PDF Forms & Fields using Cloud SDK

Aspose.PDF Cloud SDK for .NET easily manages PDF forms and fields including: text fields, dropdown, checkbox, radio button and submit button. At the same time, it also supports the feature to extract PDF form fields.


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