Manipulate PDF documents anywhere, any language and any platform

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Aspose.Pdf for Cloud

Aspose.PDF for Cloud


Aspose.PDF for Cloud is a REST based API which allows you to create, edit and convert PDF files in the cloud. The API 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 File Elements in Cloud

Aspose.PDF for Cloud helps you manipulate elements of a PDF document like text, annotations, watermarks, signatures, bookmarks, stamps form fields and so on. The PDF REST API 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 Cloud REST API 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

Get Started with PDF Document Processing REST API

It is easy to get started with Aspose.PDF for Cloud 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 for Cloud REST API a try with any language - on any platform.

PDF Creation & Conversion

Aspose.PDF for Cloud offers the capabilities to 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 images like PNG, JPEG, GIF, BMP, TIFF and much more.

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

Save PDF in HTML format - C#

// For complete examples and data files, please go to
PdfApi pdfApi = new PdfApi(Common.APP_KEY, Common.APP_SID, Common.BASEPATH);
StorageApi storageApi = new StorageApi(Common.APP_KEY, Common.APP_SID, Common.BASEPATH);
// Upload source file to aspose cloud storage
storageApi.PutCreate("Sample.pdf", "", "", System.IO.File.ReadAllBytes(Common.GetDataDir() + "Sample.pdf"));
// Invoke Aspose.PDF Cloud SDK API to convert pdf to images
ResponseMessage apiResponse = pdfApi.GetDocumentWithFormat("Sample.pdf", "html", storage, folder, "outFile");

Split & Merge PDFs

Aspose.PDF for Cloud 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 in Cloud

Aspose.PDF for Cloud REST API 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 RESTful APIs

Aspose.PDF for Cloud 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 RESTful API

Aspose.PDF for Cloud API well manages certain forms and fields within a PDF file including: text fields, dropdown, checkbox, radio button, submit button as well as extracting PDF form fields.

Language, Platform & Storage Independence

Aspose.PDF for Cloud can be used with any language or platform which supports HTTP requests and responses. You can also use Aspose.PDF for Cloud with many third party storage providers including Amazon S3, Google Cloud, Google Drive and DropBox.

Adobe Acrobat Automation - Not Needed

Aspose.PDF for Cloud API is built using managed code that does not need Adobe Acrobat to be installed. It is easier and flexible to use compared to Adobe Acrobat automation.


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