diff --git a/spring-web-modules/pom.xml b/spring-web-modules/pom.xml
index 047dbaaad0..a9970e85c0 100644
--- a/spring-web-modules/pom.xml
+++ b/spring-web-modules/pom.xml
@@ -23,6 +23,7 @@
         <module>spring-mvc-basics-4</module>
         <module>spring-mvc-basics-5</module>
         <module>spring-mvc-crash</module>
+        <module>spring-mvc-file</module>
         <module>spring-mvc-forms-jsp</module>
         <module>spring-mvc-forms-thymeleaf</module>
         <module>spring-mvc-java</module>
diff --git a/spring-web-modules/spring-mvc-file/.gitignore b/spring-web-modules/spring-mvc-file/.gitignore
new file mode 100644
index 0000000000..da9ec604ff
--- /dev/null
+++ b/spring-web-modules/spring-mvc-file/.gitignore
@@ -0,0 +1,9 @@
+*.class
+
+#folders#
+/target
+
+# Packaged files #
+*.jar
+*.war
+*.ear
\ No newline at end of file
diff --git a/spring-web-modules/spring-mvc-file/README.md b/spring-web-modules/spring-mvc-file/README.md
new file mode 100644
index 0000000000..c1622f80c2
--- /dev/null
+++ b/spring-web-modules/spring-mvc-file/README.md
@@ -0,0 +1,9 @@
+## Spring MVC File
+
+
+
+### The Course
+
+
+### Relevant Articles:
+
diff --git a/spring-web-modules/spring-mvc-file/pom.xml b/spring-web-modules/spring-mvc-file/pom.xml
new file mode 100644
index 0000000000..c6b063c785
--- /dev/null
+++ b/spring-web-modules/spring-mvc-file/pom.xml
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <artifactId>spring-mvc-file</artifactId>
+    <version>0.1-SNAPSHOT</version>
+    <name>spring-mvc-file</name>
+    <packaging>jar</packaging>
+
+    <parent>
+        <groupId>com.baeldung</groupId>
+        <artifactId>parent-boot-2</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+        <relativePath>../../parent-boot-2</relativePath>
+    </parent>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>commons-io</groupId>
+            <artifactId>commons-io</artifactId>
+            <version>${commons-io.version}</version>
+        </dependency>
+
+    </dependencies>
+
+    <build>
+        <finalName>spring-mvc-file</finalName>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+                <configuration>
+                    <mainClass>com.baeldung.Application</mainClass>
+                    <layout>JAR</layout>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>
\ No newline at end of file
diff --git a/spring-web-modules/spring-mvc-file/src/main/java/com/baeldung/Application.java b/spring-web-modules/spring-mvc-file/src/main/java/com/baeldung/Application.java
new file mode 100644
index 0000000000..d58049fb35
--- /dev/null
+++ b/spring-web-modules/spring-mvc-file/src/main/java/com/baeldung/Application.java
@@ -0,0 +1,11 @@
+package com.baeldung;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class Application {
+    public static void main(String[] args) {
+        SpringApplication.run(Application.class, args);
+    }
+}
diff --git a/spring-web-modules/spring-mvc-file/src/main/java/com/baeldung/file/CustomMultipartFile.java b/spring-web-modules/spring-mvc-file/src/main/java/com/baeldung/file/CustomMultipartFile.java
new file mode 100644
index 0000000000..c68729588f
--- /dev/null
+++ b/spring-web-modules/spring-mvc-file/src/main/java/com/baeldung/file/CustomMultipartFile.java
@@ -0,0 +1,60 @@
+package com.baeldung.file;
+
+import java.io.ByteArrayInputStream;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+
+import org.springframework.web.multipart.MultipartFile;
+
+public class CustomMultipartFile implements MultipartFile {
+    private byte[] input;
+
+    public CustomMultipartFile(byte[] input) {
+        this.input = input;
+    }
+
+    @Override
+    public String getName() {
+        return null;
+    }
+
+    @Override
+    public String getOriginalFilename() {
+        return null;
+    }
+
+    @Override
+    public String getContentType() {
+        return null;
+    }
+
+    @Override
+    public boolean isEmpty() {
+        return input == null || input.length == 0;
+    }
+
+    @Override
+    public long getSize() {
+        return input.length;
+    }
+
+    @Override
+    public byte[] getBytes() throws IOException {
+        return input;
+    }
+
+    @Override
+    public InputStream getInputStream() throws IOException {
+        return new ByteArrayInputStream(input);
+    }
+
+    @Override
+    public void transferTo(File destination) throws IOException, IllegalStateException {
+        try(FileOutputStream fos = new FileOutputStream(destination)) {
+            fos.write(input);
+        }
+    }
+
+}
diff --git a/spring-web-modules/spring-mvc-file/src/test/java/com/baeldung/file/CustomMultipartFileUnitTest.java b/spring-web-modules/spring-mvc-file/src/test/java/com/baeldung/file/CustomMultipartFileUnitTest.java
new file mode 100644
index 0000000000..1aa07766ca
--- /dev/null
+++ b/spring-web-modules/spring-mvc-file/src/test/java/com/baeldung/file/CustomMultipartFileUnitTest.java
@@ -0,0 +1,49 @@
+package com.baeldung.file;
+
+import java.io.IOException;
+
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+import org.springframework.mock.web.MockMultipartFile;
+
+class CustomMultipartFileUnitTest {
+
+    @Test
+    void whenProvidingByteArray_thenMultipartFileCreated() throws IOException {
+        byte[] inputArray = "Test String".getBytes();
+        CustomMultipartFile customMultipartFile = new CustomMultipartFile(inputArray);
+        Assertions.assertFalse(customMultipartFile.isEmpty());
+        Assertions.assertArrayEquals(inputArray, customMultipartFile.getBytes());
+        Assertions.assertEquals(inputArray.length, customMultipartFile.getSize());
+    }
+
+    @Test
+    void whenProvidingEmptyByteArray_thenMockMultipartFileIsEmpty() throws IOException {
+        byte[] inputArray = "".getBytes();
+        MockMultipartFile mockMultipartFile = new MockMultipartFile("tempFileName", inputArray);
+        Assertions.assertTrue(mockMultipartFile.isEmpty());
+    }
+
+    @Test
+    void whenProvidingNullByteArray_thenMockMultipartFileIsEmpty() throws IOException {
+        byte[] inputArray = null;
+        MockMultipartFile mockMultipartFile = new MockMultipartFile("tempFileName", inputArray);
+        Assertions.assertTrue(mockMultipartFile.isEmpty());
+    }
+
+    @Test
+    void whenProvidingByteArray_thenMultipartFileInputSizeMatches() throws IOException {
+        byte[] inputArray = "Testing String".getBytes();
+        CustomMultipartFile customMultipartFile = new CustomMultipartFile(inputArray);
+        Assertions.assertEquals(inputArray.length, customMultipartFile.getSize());
+    }
+
+    @Test
+    void whenProvidingByteArray_thenMockMultipartFileCreated() throws IOException {
+        byte[] inputArray = "Test String".getBytes();
+        MockMultipartFile mockMultipartFile = new MockMultipartFile("tempFileName", inputArray);
+        Assertions.assertFalse(mockMultipartFile.isEmpty());
+        Assertions.assertArrayEquals(inputArray, mockMultipartFile.getBytes());
+        Assertions.assertEquals(inputArray.length, mockMultipartFile.getSize());
+    }
+}