Online Edit
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How to Add a Watermark to Word
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Spire.Cloud.Word
Replace Text in Word Using Spire.Cloud.Word
Add, Remove or Edit Paragraphs in Word Using Spire.Cloud.Word
Convert Word to PDF or XPS Using Spire.Cloud.Word
Encrypt Word Documents Using Spire.Cloud.Word
Add Text and Image Watermarks to Word using Spire.Cloud.Word
Remove Watermarks from Word using Spire.Cloud.Word
Set Background Color and Image for Word using Spire.Cloud
Spire.Cloud.Excel
Freeze or Unfreeze Excel Columns and Rows Using Spire.Cloud.Excel
Add or Delete Excel Comments Using Spire.Cloud.Excel
Convert Excel to PDF or XPS Using Spire.Cloud.Excel
Set or Remove Excel Document Properties Using Spire.Cloud.Excel
Encrypt or Decrypt Excel Documents Using Spire.Cloud.Excel
Merge and Unmerge Excel Cells using Spire.Cloud.Excel
Protect or Unprotect Excel Worksheet using Spire.Cloud.Excel
Replace Text in Excel in C# using Spire.Cloud.Excel
Spire.Cloud.PowerPoint
Add a Table to PowerPoint Using Spire.Cloud.PowerPoint
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Set or Remove PowerPoint Document Properties Using Spire.Cloud.PowerPoint
Convert PowerPoint to PDF or Images Using Spire.Cloud.PowerPoint
Add Background Color or Image to Slides Using Spire.Cloud.PowerPoint
Add, Update and Remove Speaker Notes in PowerPoint using Spire.Cloud.PowerPoint
Replace Text in PowerPoint using Spire.Cloud.PowerPoint
Spire.Cloud.PDF
Merge or Split PDF Documents Using Spire.Cloud.PDF
Add and Delete PDF Document Properties using Spire.Cloud.PDF
Add or Extract Images in PDF Using Spire.Cloud.PDF
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How to Use Spire.Cloud Web API in .NET
Java
Spire.Cloud.Word
Create a Blank Word Document using Spire.Cloud.Word
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Add Table to Word Document using Spire.Cloud.Word
Remove Watermark in Word Document using Spire.Cloud.Word
Replace Text in a Word document Using Spire.Cloud.Word
Convert Word to HTML in Java using Spire.Cloud.Word
Add Digital Signature to Word using Spire.Cloud.Word
Add and Delete Shapes in Word Using Spire.Cloud.Word
Add and Delete Images in Word Using Spire.Cloud.Word
Add, Get and Delete Custom Document Properties in Word using Spire.Cloud.Word
Add/Replace/Delete Paragraphs in Word Document Using Spire.Cloud.Word
Spire.Cloud.Excel
Freeze or Unfreeze Excel Rows and Columns using Spire.Cloud.Excel
Merge Excel Cells and Set Cell Format using Spire.Cloud.Excel
Spire.Cloud.Excel Encrypt/Decrypt Excel Documents
Rename Excel Worksheet Using Spire.Cloud.Excel
Add or Delete Comments in Excel Worksheets
Set and Delete Excel Document Properties Using Spire.Cloud.Excel
Spire.Cloud.PowerPoint
Add Image to a PowerPoint Document using Spire.Cloud.PowerPoint
Create a table in PowerPoint using Spire.Cloud.PowerPoint
Convert PPT(X) to PDF using Spire.Cloud.PowerPoint
Convert PPT(X) to PNG using Spire.Cloud.PowerPoint
Set and Delete PowerPoint Document Properties Using Spire.Cloud.PowerPoint
Replace Text in PowerPoint in Java using Spire.Cloud.PowerPoint
Spire.Cloud.PDF
Add/ Delete PDF Page Using Spire.Cloud.PDF
Convert PDF to Image using Spire.Cloud.PDF
Draw Shapes in PDF Using Spire.Cloud.PDF
Convert PDF to Word Document Using Spire.Cloud.PDF
Add, Update and Delete PDF Document Properties using Spire.Cloud.PDF
Add an Image to PDF Document Using Spire.Cloud.PDF
Merge and Split PDF Documents Using Spire.Cloud.PDF
Add Lists to PDF using Spire.Cloud.PDF
Add, Update, Get and Delete Bookmarks in PDF
Install Spire.Cloud Web API from Maven Repository
How to Use Spire.Cloud Web API in Java

Add/ Delete PDF Page Using Spire.Cloud.PDF

Spire.Cloud.PDF API provides the PdfPagesApi interface for developers to manipulate PDF pages. It supports adding/deleting PDF pages, getting the page information including name, page number, property. This article will demonstrate how to add and delete PDF page by using Spire.Cloud.PDF API.

Add Page

import spire.cloud.pdf.sdk.*;
import spire.cloud.pdf.sdk.api.PdfPagesApi;
import spire.cloud.pdf.sdk.model.*;

public class AddPage {
    private static String appId = "APP ID";
    private static String appKey = "APP Key";
    static String baseUrl= "https://api.cloudxdocs.com";

    public static void main(String[] args) throws ApiException {
        //Create a Configuration object based on App ID, App Key and base Url
        Configuration configuration = new Configuration(appId, appKey, baseUrl);
        //Create an instance of PdfPagesApi
        PdfPagesApi api = new PdfPagesApi(configuration);

        //Specify the name of the input document
        String name = "Spire.pdf";
        //Specify the storage path and name of the generated document
        String destFilePath = "output/AddPage_output.pdf";

        //Add a new page and set its height and width
        Page page = new Page();
        RectangleF rect = new RectangleF();
        rect.X(0f);
        rect.Y(0f);
        rect.width(500f);
        rect.height(500f);
        page.rect(rect);

        //Specify the folder where the input document is stored, set it to null if there's none
        String folder = "input";
        //Specify the original password of the input document, set it to null if there's none
        String password = null;
        //Store the document in the 2G default storage space offered by E-iceblue Cloud
        String storage = null;

        //Add a new page to PDF with the addPage method
        api.addPage(name, destFilePath, page, folder, storage, password);
    }
}

Add/ Delete PDF Page Using Spire.Cloud.PDF

Delete Page

import spire.cloud.pdf.sdk.*;
import spire.cloud.pdf.sdk.api.PdfPagesApi;


public class deletePage {
    private static String appId = "APP ID";
    private static String appKey = "APP Key";
    private static String baseUrl= "https://api.cloudxdocs.com";

        public static void main(String[] args) throws ApiException {
            //Create a Configuration object based on App ID, App Key and base Url
            Configuration configuration = new Configuration(appId, appKey, baseUrl);
            //Create an instance of PdfPagesApi
            PdfPagesApi api = new PdfPagesApi(configuration);

            //Specify the name of the input document
            String name = "Spire.pdf";
            //Specify the folder where the input document is stored, set it to null if there's none
            String folder = "input";
            //Specify the storage path and name of the generated document
            String destFilePath = "output/DeletePage_output.pdf";

            //The page that need to be deleted
            Integer pageNumber = 2;

            //Specify the original password of the input document, set it to null if there's none
            String password = null;
            //Store the document in the 2G default storage space offered by E-iceblue Cloud
            String storage = null;

            //Delete PDF page with the deletePage method
            api.deletePage(name, destFilePath, pageNumber, folder, storage, password);
        }
    }

Add/ Delete PDF Page Using Spire.Cloud.PDF