Saaspose APIs have provided a platform for web and mobile developers to process the documents with a variety of features. The REST APIs can be used to manipulate the documents in the cloud across any platform. These APIs support different kinds of document processing and management tasks for MS Word documents, presentations, worksheets and images through web or mobile applications in the cloud. You may choose to combine different APIs and select custom features for your applications to take your cloud computing experience to another level.

There can be different scenarios while working with documents and their manipulation. You can split excel documents and save pages as PDF using Aspose.Cells for Cloud and manage annotations using [Aspose][3]. [Aspose.Cells for Cloud][4] is a REST API that helps you create, manipulate and convert spreadsheets in the cloud. [Aspose.PDF for Cloud][5] is a REST API for creating and editing PDF files and can also be used to convert PDF file to different file formats. Using a combination of these two REST APIs, you can work with splitting workbooks and managing annotations.

Using [Aspose.Cells for Cloud REST API][6], you can split all or specific pages of an excel document and save each worksheet as PDF, image or any supported format .You can upload the workbook to Saaspose Storage using Saaspose REST API and split the uploaded workbook using Aspose.Cells for Cloud REST examples. You may choose to upload the document at Amazon S3 storage and [split the worksheets][7] into PDF files. You can also directly convert the presentations on your local system using Aspose.Cells for Cloud REST API and SDKs without saving the file to Saaspose Storage.

Once you have performed the split document function, you can then [manage the annotations of PDF file][8] through Aspose.PDF for Cloud. By integrating [Aspose.PDF for Cloud][9] in your applications, you can [get all annotations][10] on a page in PDF file. You can also get the count of all annotations used in a PDF file. You may choose to get selected annotation from a PDF file. Once these annotations are extracted from the PDF file, you can use these annotations, share or print as required.

We have SDK and REST examples for different programming languages that you can utilize to split excel documents and manage annotations.

Aspose.Cells for Cloud Examples:

Split excel documents

Split excel documents at Amazon S3 Storage

Aspose.PDF for Cloud Examples:

Get all annotations on a page in PDF file

Get specific annotation on a page in PDF file

Get annotations count in PDF file

For more information, please refer to [Aspose.Cells for Cloud][11] and [Aspose.PDF for Cloud][12] documentation. Aspose[.Cells for Cloud][13] provides the best solutions to manipulate the worksheets in the cloud that lets you enjoy a variety of features designed to meet your requirements. [Aspose.PDF for Cloud][14] is a feature-rich API that provides the solutions to work with PDF files using any programming language of your choice. Using a combination of these two REST APIs, you can easily achieve quality results of split excel documentsand manage annotations of PDF files. Please [write to us][15] in case of any queries or your requirements of using a combination of REST APIs to produce better results. Stay tuned to our [blogs][16] for more updates and announcements.

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