diff --git a/src/Bundle/ChillDocStoreBundle/Service/Signature/PDFPage.php b/src/Bundle/ChillDocStoreBundle/Service/Signature/PDFPage.php
new file mode 100644
index 000000000..138c4e1c8
--- /dev/null
+++ b/src/Bundle/ChillDocStoreBundle/Service/Signature/PDFPage.php
@@ -0,0 +1,28 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\DocStoreBundle\Service\Signature;
+
+final readonly class PDFPage
+{
+    public function __construct(
+        public int $index,
+        public float $width,
+        public float $height,
+    ) {}
+
+    public function equals(self $page): bool
+    {
+        return $page->index === $this->index
+            && round($page->width, 2) === round($this->width, 2)
+            && round($page->height, 2) === round($this->height, 2);
+    }
+}
diff --git a/src/Bundle/ChillDocStoreBundle/Service/Signature/PDFSignatureZone.php b/src/Bundle/ChillDocStoreBundle/Service/Signature/PDFSignatureZone.php
new file mode 100644
index 000000000..515356e52
--- /dev/null
+++ b/src/Bundle/ChillDocStoreBundle/Service/Signature/PDFSignatureZone.php
@@ -0,0 +1,33 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\DocStoreBundle\Service\Signature;
+
+final readonly class PDFSignatureZone
+{
+    public function __construct(
+        public float $x,
+        public float $y,
+        public float $height,
+        public float $width,
+        public PDFPage $PDFPage,
+    ) {}
+
+    public function equals(self $other): bool
+    {
+        return
+            $this->x == $other->x
+            && $this->y == $other->y
+            && $this->height == $other->height
+            && $this->width == $other->width
+            && $this->PDFPage->equals($other->PDFPage);
+    }
+}
diff --git a/src/Bundle/ChillDocStoreBundle/Service/Signature/PDFSignatureZoneParser.php b/src/Bundle/ChillDocStoreBundle/Service/Signature/PDFSignatureZoneParser.php
new file mode 100644
index 000000000..3aade2fcc
--- /dev/null
+++ b/src/Bundle/ChillDocStoreBundle/Service/Signature/PDFSignatureZoneParser.php
@@ -0,0 +1,57 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\DocStoreBundle\Service\Signature;
+
+use Smalot\PdfParser\Parser;
+
+class PDFSignatureZoneParser
+{
+    public const ZONE_SIGNATURE_START = 'signature_zone';
+
+    private Parser $parser;
+
+    public function __construct(
+        public float $defaultHeight = 180.0,
+        public float $defaultWidth = 180.0,
+    ) {
+        $this->parser = new Parser();
+    }
+
+    /**
+     * @return list<PDFSignatureZone>
+     */
+    public function findSignatureZones(string $fileContent): array
+    {
+        $pdf = $this->parser->parseContent($fileContent);
+        $zones = [];
+
+        $defaults = $pdf->getObjectsByType('Pages');
+        $defaultPage = reset($defaults);
+        $defaultPageDetails = $defaultPage->getDetails();
+
+        foreach ($pdf->getPages() as $index => $page) {
+            $pdfPage = new PDFPage(
+                $index,
+                $page['MediaBox'][2] ?? $defaultPageDetails['MediaBox'][2],
+                $page['MediaBox'][3] ?? $defaultPageDetails['MediaBox'][3],
+            );
+
+            foreach ($page->getDataTm() as $dataTm) {
+                if (str_starts_with($dataTm[1], self::ZONE_SIGNATURE_START)) {
+                    $zones[] = new PDFSignatureZone($dataTm[0][4], $dataTm[0][5], $this->defaultHeight, $this->defaultWidth, $pdfPage);
+                }
+            }
+        }
+
+        return $zones;
+    }
+}
diff --git a/src/Bundle/ChillDocStoreBundle/Tests/Service/Signature/PDFSignatureZoneParserTest.php b/src/Bundle/ChillDocStoreBundle/Tests/Service/Signature/PDFSignatureZoneParserTest.php
new file mode 100644
index 000000000..5a78c8bbf
--- /dev/null
+++ b/src/Bundle/ChillDocStoreBundle/Tests/Service/Signature/PDFSignatureZoneParserTest.php
@@ -0,0 +1,77 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Tests\Service\Signature;
+
+use Chill\DocStoreBundle\Service\Signature\PDFPage;
+use PHPUnit\Framework\TestCase;
+use Chill\DocStoreBundle\Service\Signature\PDFSignatureZone;
+use Chill\DocStoreBundle\Service\Signature\PDFSignatureZoneParser;
+
+/**
+ * @internal
+ *
+ * @coversNothing
+ */
+class PDFSignatureZoneParserTest extends TestCase
+{
+    private static PDFSignatureZoneParser $parser;
+
+    public static function setUpBeforeClass(): void
+    {
+        self::$parser = new PDFSignatureZoneParser();
+    }
+
+    /**
+     * @dataProvider provideFiles
+     *
+     * @param list<PDFSignatureZone> $expected
+     */
+    public function testFindSignatureZones(string $filePath, array $expected): void
+    {
+        $content = file_get_contents($filePath);
+
+        if (false === $content) {
+            throw new \LogicException("Unable to read file {$filePath}");
+        }
+
+        $actual = self::$parser->findSignatureZones($content);
+
+        self::assertEquals(count($expected), count($actual));
+
+        foreach ($actual as $index => $signatureZone) {
+            self::assertObjectEquals($expected[$index], $signatureZone);
+        }
+    }
+
+    public static function provideFiles(): iterable
+    {
+        yield [
+            __DIR__.'/data/signature_2_signature_page_1.pdf',
+            [
+                new PDFSignatureZone(
+                    127.7,
+                    95.289,
+                    180.0,
+                    180.0,
+                    $page = new PDFPage(0, 595.30393, 841.8897)
+                ),
+                new PDFSignatureZone(
+                    269.5,
+                    95.289,
+                    180.0,
+                    180.0,
+                    $page,
+                ),
+            ],
+        ];
+    }
+}
diff --git a/src/Bundle/ChillDocStoreBundle/Tests/Service/Signature/data/signature_2_signature_page_1.pdf b/src/Bundle/ChillDocStoreBundle/Tests/Service/Signature/data/signature_2_signature_page_1.pdf
new file mode 100644
index 000000000..89d91e67c
Binary files /dev/null and b/src/Bundle/ChillDocStoreBundle/Tests/Service/Signature/data/signature_2_signature_page_1.pdf differ