diff --git a/src/File.php b/src/File.php
index 4b4f4e5..957c536 100644
--- a/src/File.php
+++ b/src/File.php
@@ -4,6 +4,9 @@
 
 namespace DigitalCz\Streams;
 
+use InvalidArgumentException;
+use Psr\Http\Message\StreamInterface as PsrStreamInterface;
+
 final class File implements FileInterface
 {
     use StreamDecoratorTrait;
@@ -39,6 +42,42 @@ public static function temp(): self
         return new self($path);
     }
 
+    /**
+     * @param PsrStreamInterface|resource|string $from
+     */
+    public static function from(mixed $from): self
+    {
+        if ($from instanceof PsrStreamInterface) {
+            $file = self::temp();
+            $file->copy($from);
+            $file->rewind();
+
+            return $file;
+        }
+
+        if (is_string($from)) {
+            if (file_exists($from)) {
+                return new self($from);
+            }
+
+            $file = self::temp();
+            $file->write($from);
+            $file->rewind();
+
+            return $file;
+        }
+
+        if (is_resource($from)) {
+            $file = self::temp();
+            $file->copy(new Stream($from));
+            $file->rewind();
+
+            return $file;
+        }
+
+        throw new InvalidArgumentException(sprintf('Cannot create %s from %s.', self::class, get_debug_type($from)));
+    }
+
     public function getPath(): string
     {
         return $this->path;
diff --git a/tests/FileTest.php b/tests/FileTest.php
index 895d235..0f07e87 100644
--- a/tests/FileTest.php
+++ b/tests/FileTest.php
@@ -4,7 +4,9 @@
 
 namespace DigitalCz\Streams;
 
+use InvalidArgumentException;
 use PHPUnit\Framework\TestCase;
+use stdClass;
 
 /**
  * @covers \DigitalCz\Streams\File
@@ -36,4 +38,47 @@ public function testTemp(): void
         self::assertSame('plainfile', $file->getMetadata('wrapper_type'));
         self::assertSame('STDIO', $file->getMetadata('stream_type'));
     }
+
+    public function testFromStream(): void
+    {
+        $stream = Stream::from('test');
+        $file = File::from($stream);
+        self::assertSame('test', $file->getContents());
+    }
+
+    public function testFromString(): void
+    {
+        $file = File::from('test');
+        self::assertSame('test', $file->getContents());
+    }
+
+    public function testFromFilename(): void
+    {
+        $path = tempnam(sys_get_temp_dir(), 'temp');
+        self::assertNotFalse($path);
+        file_put_contents($path, 'test');
+
+        $file = File::from($path);
+        self::assertSame('test', $file->getContents());
+    }
+
+    public function testFromResource(): void
+    {
+        $resource = fopen('php://temp', 'wb+');
+        self::assertNotFalse($resource);
+        fwrite($resource, 'test');
+        fseek($resource, 0);
+
+        $file = File::from($resource);
+        self::assertSame('test', $file->getContents());
+    }
+
+    public function testFromInvalid(): void
+    {
+        $this->expectException(InvalidArgumentException::class);
+        $this->expectExceptionMessage('Cannot create DigitalCz\Streams\File from stdClass');
+
+        $object = new stdClass();
+        File::from($object); // @phpstan-ignore-line
+    }
 }