The PDF Stitcher library allows you to easily stitch together multiple PDFs into a single file.

To install the PDF Stitcher package, run the following Composer command.

composer require langleyfoxall/pdf-stitcher

Please note that this package requires Ghostscript (gs) to be installed on your server. If you are running Ubuntu, this can be installed with the following command.

sudo apt install ghostscript

See the following basic usage example.

(new PdfStitcher)
    ->addPdf('firstDocument.pdf')
    ->addPdfs(['secondDocument.pdf', 'yetAnotherDocument.pdf'])
    ->save('destinationDocument.pdf');

This will take in three input PDFs, stitch them together, and save out the result to destinationDocument.pdf. The documents will be stitched together in the order they are added.

A path to a Ghostscript executable can be passed into the PdfStitcher constructor:

new PdfStitcher('a/path/to/a/gs/executable')