PHPackages                             lukelt/pdf-signatures - 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. lukelt/pdf-signatures

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

lukelt/pdf-signatures
=====================

signature finder in pdf documents with OpenSSL

v1.0.0(3y ago)030MITPHP

Since Apr 8Pushed 2y ago1 watchersCompare

[ Source](https://github.com/Lucas-mendes19/PDF-Signatures)[ Packagist](https://packagist.org/packages/lukelt/pdf-signatures)[ RSS](/packages/lukelt-pdf-signatures/feed)WikiDiscussions main Synced yesterday

READMEChangelogDependenciesVersions (2)Used By (0)

PDF-Signatures
==============

[](#pdf-signatures)

A package to find PDF digital signatures, returned your information.

Installation:
-------------

[](#installation)

```
$ composer require lukelt/pdf-signatures
```

OpenSSL
-------

[](#openssl)

The package needs OpenSSL to run. Download or install in your environment.

Download: ****.

If your environment is Windows, you can download the executable from this link: ****

### Recommendation

[](#recommendation)

Preferably place the OpenSSL bin folder in your environment variable. For code reduction in your application.

example: C:/Program Files/OpenSSL-Win64/bin

Examples
--------

[](#examples)

```
use Lukelt\PdfSignatures\PdfSignatures;
require_once('vendor/autoload.php');

$data = PdfSignatures::find('pdf_teste.pdf');
```

It is possible to define the OpenSSL path

```
use Lukelt\PdfSignatures\PdfSignatures;
require_once('vendor/autoload.php');

PdfSignatures::defineOpenSSL("C:/Program Files/OpenSSL-Win64/bin");
$data = PdfSignatures::find('pdf_teste.pdf');
```

###  Health Score

22

—

LowBetter than 21% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity7

Limited adoption so far

Community7

Small or concentrated contributor base

Maturity45

Maturing project, gaining track record

 Bus Factor1

Top contributor holds 100% 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

Unknown

Total

1

Last Release

1183d ago

### Community

Maintainers

![](https://www.gravatar.com/avatar/9d0de5fbb3fe3df2787ed0a71c74e7f11a529979bd3a2a1ea6c2381f3d6bf268?d=identicon)[Lucas-mendes19](/maintainers/Lucas-mendes19)

---

Top Contributors

[![Lucas-mendes19](https://avatars.githubusercontent.com/u/85141183?v=4)](https://github.com/Lucas-mendes19 "Lucas-mendes19 (11 commits)")

### Embed Badge

![Health badge](/badges/lukelt-pdf-signatures/health.svg)

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

###  Alternatives

[tarfin-labs/easy-pdf

Makes pdf processing easy.

1719.9k](/packages/tarfin-labs-easy-pdf)

PHPackages © 2026

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