PHPackages                             singularity/pdf-merger - PHPackages - PHPackages  [Skip to content](#main-content)[PHPackages](/)[Directory](/)[Categories](/categories)[Trending](/trending)[Leaderboard](/leaderboard)[Changelog](/changelog)[Analyze](/analyze)[Collections](/collections)[Log in](/login)[Sign up](/register)

1. [Directory](/)
2. /
3. [PDF & Document Generation](/categories/documents)
4. /
5. singularity/pdf-merger

ActiveLibrary[PDF & Document Generation](/categories/documents)

singularity/pdf-merger
======================

PDF merger

1.0.2(6y ago)06.2kBSD-3-ClausePHP

Since Mar 12Pushed 6y ago2 watchersCompare

[ Source](https://github.com/singularity-is/pdf-merger)[ Packagist](https://packagist.org/packages/singularity/pdf-merger)[ Docs](https://github.com/singularity-is/pdf-merger)[ RSS](/packages/singularity-pdf-merger/feed)WikiDiscussions master Synced 2d ago

READMEChangelog (3)Dependencies (2)Versions (4)Used By (0)

PDF Merger
==========

[](#pdf-merger)

[![Latest Version](https://camo.githubusercontent.com/18b54a3326667ac0b8ba42f4f945cb5dcd960d4c7fb362808811139fbf7c7f65/68747470733a2f2f696d672e736869656c64732e696f2f6769746875622f7461672f73696e67756c61726974792d69732f7064662d6d65726765722e7376673f7374796c653d666c61742d737175617265266c6162656c3d72656c65617365)](https://github.com/singularity-is/pdf-merger/tags)[![Software License](https://camo.githubusercontent.com/55c0218c8f8009f06ad4ddae837ddd05301481fcf0dff8e0ed9dadda8780713e/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f6c6963656e73652d4d49542d627269676874677265656e2e7376673f7374796c653d666c61742d737175617265)](LICENSE.md)[![Build Status](https://camo.githubusercontent.com/02fc5aa04ad3d936dda817bd532ca480a40c2a391e88f85be30176cd5ea15d13/68747470733a2f2f696d672e736869656c64732e696f2f7472617669732f73696e67756c61726974792f7064662d6d65726765722f6d61737465722e7376673f7374796c653d666c61742d737175617265)](https://travis-ci.org/singularity/pdf-merger)[![Coverage Status](https://camo.githubusercontent.com/cfcb5b10d4a28dce091d124d85101a475a31608a47756d95cbfadaa28f3f8d6a/68747470733a2f2f696d672e736869656c64732e696f2f7363727574696e697a65722f636f7665726167652f672f73696e67756c61726974792f7064662d6d65726765722e7376673f7374796c653d666c61742d737175617265)](https://scrutinizer-ci.com/g/singularity/pdf-merger/code-structure)[![Quality Score](https://camo.githubusercontent.com/58e4a6bc512ef0055f7b98cee6e5ac0dc0f496c95bbf27492e2ac46d82114b2b/68747470733a2f2f696d672e736869656c64732e696f2f7363727574696e697a65722f672f73696e67756c61726974792f7064662d6d65726765722e7376673f7374796c653d666c61742d737175617265)](https://scrutinizer-ci.com/g/singularity/pdf-merger)[![Total Downloads](https://camo.githubusercontent.com/9ec661ee2b6d96ae902b0a8940c5adfba9b4ac768d2a8dd2406bde647f827122/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f64742f73696e67756c61726974792f7064662d6d65726765722e7376673f7374796c653d666c61742d737175617265)](https://packagist.org/packages/singularity/pdf-merger)

Installation
------------

[](#installation)

The preferred way to install this extension is through [composer](http://getcomposer.org/download/).

Either run

```
$ composer require singularity/pdf-merger:~1.0
```

or add

```
"singularity/pdf-merger": "~1.0"

```

to the `require` section of your `composer.json` file.

Usage
-----

[](#usage)

```
include 'PDFMerger.php';

$pdf = new PDFMerger;

$pdf->addPDF('samplepdfs/one.pdf', '1, 3, 4') specific pages
	->addPDF('samplepdfs/two.pdf', '1-2') range of pages
	->addPDF('samplepdfs/three.pdf', 'all') all pages
	->merge('file', 'samplepdfs/TEST2.pdf');

```

```
//REPLACE 'file' WITH 'browser', 'download', 'string', or 'file' for output options
//You do not need to give a file path for browser, string, or download - just the name.

```

Contributing
------------

[](#contributing)

Please see [CONTRIBUTING](CONTRIBUTING.md) for details.

Credits
-------

[](#credits)

- [Nikola Radovic](https://github.com/dzona)
- [All Contributors](https://github.com/singularity-is/pdf-merger/graphs/contributors)

License
-------

[](#license)

The BSD License (BSD). Please see [License File](LICENSE.md) for more information.

[![](https://camo.githubusercontent.com/b2386d186828d39e5f401fe1a45928ff42670d97e6bf663f60ec822c111ac9fd/687474703a2f2f7777772e67726176617461722e636f6d2f6176617461722f38363633643438656136303933643263653931373231376365656361316363322e706e67)](https://singularity.is)
*\#InventTomorrow*
[www.singularity.is](https://www.singularity.is)

###  Health Score

31

—

LowBetter than 66% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity23

Limited adoption so far

Community10

Small or concentrated contributor base

Maturity59

Maturing project, gaining track record

 Bus Factor1

Top contributor holds 55.6% of commits — single point of failure

How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window.

**Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores.

**Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement.

**Maturity (30%)** — Project age, version count, PHP version support, and release stability.

###  Release Activity

Cadence

Every ~0 days

Total

3

Last Release

2305d ago

### Community

Maintainers

![](https://www.gravatar.com/avatar/4145d6805fbd31552d7fc6c045a158f3031e1090a83d2e176493adae346e13ca?d=identicon)[dzona](/maintainers/dzona)

---

Top Contributors

[![dzona](https://avatars.githubusercontent.com/u/1159689?v=4)](https://github.com/dzona "dzona (5 commits)")[![danijel1998](https://avatars.githubusercontent.com/u/55586751?v=4)](https://github.com/danijel1998 "danijel1998 (4 commits)")

---

Tags

pdfTCPDFfpdisingularitysingularity solution

### Embed Badge

![Health badge](/badges/singularity-pdf-merger/health.svg)

```
[![Health](https://phpackages.com/badges/singularity-pdf-merger/health.svg)](https://phpackages.com/packages/singularity-pdf-merger)
```

###  Alternatives

[mpdf/mpdf

PHP library generating PDF files from UTF-8 encoded HTML

4.7k83.4M563](/packages/mpdf-mpdf)[bithost-gmbh/pdfviewhelpers

This is a TYPO3 CMS extension that provides various Fluid ViewHelpers to generate PDF documents.

45262.7k3](/packages/bithost-gmbh-pdfviewhelpers)[setasign/fpdi-protection

A FPDI compatible version of the FPDF\_Protection script.

324.4M2](/packages/setasign-fpdi-protection)[atgp/factur-x

PHP library to manage your Factur-X / ZUGFeRD 2.0 PDF invoices files

153915.3k4](/packages/atgp-factur-x)

PHPackages © 2026

[Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)