Split PDF Document with Java REST API

This short tutorial shows how to PDF Java split a PDF document using the Aspose.PDF Cloud REST API, enabling you to process PDF files online via the Java SDK. For more information about the PDF format, visit the PDF file info page.

Prerequisite

Steps to Split PDF with Java Low Code API

  1. Configure the PdfApi class object using the client ID and secret.
  2. Upload the source PDF file to the cloud by assigning a name for subsequent reference.
  3. Invoke the PostSplitDocument method to split PDF files by pages within a specified range.
  4. Iterate through the collection of split PDF documents and download each PDF file.
  5. Save each PDF file as a separate file using the unique name assigned by the API.

These steps outline the development of a PDF splitter using the Java‑based API. First, upload the source PDF to the cloud, then call PostSplitDocument() on the PdfApi class, providing parameters such as the uploaded file name, output format, start page, end page, and any optional settings.

Code for Splitting of PDF Online with Java Low Code API

The sample demonstrates an online PDF splitter built with the Java REST API. The API returns a SplitResultResponse containing a list of documents, each with a unique name for the corresponding page. You can download all pages or select specific ones as needed.

To learn how to combine multiple PDFs into a single document, see the article: Merge PDF with Java REST API.

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