Documentation – Page Management

Java: Append Pages to PDF

Tue, 09 Jun 2026 00:00:00 +0000

Append pages to a PDF

The Java sample appends page 1 from a second PDF to the end of the first document.

Steps

Create a PdfFileEditor instance.
Bind the main input PDF by passing its path to append.
Provide the secondary source file list and the page range to append.
Save the merged result to the output file.

Java example

public static void appendPagesToPdf(Path inputFile, Path sampleFile, Path outputFile) {
    PdfFileEditor pdfEditor = new PdfFileEditor();
    pdfEditor.append(inputFile.toString(), new String[] {sampleFile.toString()}, 1, 1, outputFile.toString());
}

Java: Delete Pages from PDF

Tue, 09 Jun 2026 00:00:00 +0000

Delete pages from a PDF

The Java sample removes pages 2 and 4 from the source document.

Steps

Create a PdfFileEditor instance.
Build an array with the page numbers to remove.
Call delete with the input file, page array, and output file.
Save the resulting PDF.

Java example

public static void deletePagesFromPdf(Path inputFile, Path outputFile) {
    PdfFileEditor pdfEditor = new PdfFileEditor();
    pdfEditor.delete(inputFile.toString(), new int[] {2, 4}, outputFile.toString());
}

Java: Extract Pages from PDF

Tue, 09 Jun 2026 00:00:00 +0000

Extract pages from a PDF

The Java sample extracts pages 1, 4, and 3 into a new PDF document.

Steps

Create a PdfFileEditor instance.
Define the page numbers to extract.
Call extract with the source file, page array, and output file.
Save the extracted pages as a new PDF.

Java example

public static void extractPagesFromPdf(Path inputFile, Path outputFile) {
    PdfFileEditor pdfEditor = new PdfFileEditor();
    pdfEditor.extract(inputFile.toString(), new int[] {1, 4, 3}, outputFile.toString());
}

Java: Insert Pages into PDF

Tue, 09 Jun 2026 00:00:00 +0000

Insert pages into a PDF

The Java sample inserts pages 1 and 2 from the secondary document after page 2 of the target PDF.

Steps

Create a PdfFileEditor instance.
Choose the insertion point in the target document.
Select the page numbers to copy from the source document.
Call insert with the target file, insertion point, source file, page array, and output file.
Save the updated PDF.

Java example

public static void insertPagesIntoPdf(Path inputFile, Path sampleFile, Path outputFile) {
    PdfFileEditor pdfEditor = new PdfFileEditor();
    pdfEditor.insert(inputFile.toString(), 2, sampleFile.toString(), new int[] {1, 2}, outputFile.toString());
}