diff --git a/.gitignore b/.gitignore
index 9d28668..b1b9897 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,6 +7,9 @@ out/
 bin/
 **/target/
 
+# our self-made build folder
+Build/
+
 # vsCode
 Extensions/BlockReplacePackets/.classpath
 .project
diff --git a/Extensions/AdminOnConnect/pom.xml b/Extensions/AdminOnConnect/pom.xml
index 6b335f0..db1edf2 100644
--- a/Extensions/AdminOnConnect/pom.xml
+++ b/Extensions/AdminOnConnect/pom.xml
@@ -77,6 +77,28 @@
                     <appendAssemblyId>false</appendAssemblyId>
                 </configuration>
             </plugin>
+
+            <!-- global build folder -->
+            <plugin>
+                <artifactId>maven-antrun-plugin</artifactId>
+                <version>3.0.0</version>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <configuration>
+                            <target name="copy to extensions folder">
+                                <copy file="target/bin/AdminOnConnect.jar" todir="../../Build/Linux/extensions"/>
+                                <copy file="target/bin/AdminOnConnect.jar" todir="../../Build/Mac/extensions"/>
+                                <copy file="target/bin/AdminOnConnect.jar" todir="../../Build/Windows_64bit/extensions"/>
+                                <copy file="target/bin/AdminOnConnect.jar" todir="../../Build/Windows_64bit/extensions"/>
+                            </target>
+                        </configuration>
+                        <goals>
+                            <goal>run</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
         </plugins>
     </build>
 
diff --git a/Extensions/BlockReplacePackets/pom.xml b/Extensions/BlockReplacePackets/pom.xml
index d569968..e3e8dbf 100644
--- a/Extensions/BlockReplacePackets/pom.xml
+++ b/Extensions/BlockReplacePackets/pom.xml
@@ -76,6 +76,29 @@
                     <appendAssemblyId>false</appendAssemblyId>
                 </configuration>
             </plugin>
+
+            <!-- global build folder -->
+            <plugin>
+                <artifactId>maven-antrun-plugin</artifactId>
+                <version>3.0.0</version>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <configuration>
+                            <target name="copy to extensions folder">
+                                <copy file="target/bin/BlockReplacePackets.jar" todir="../../Build/Linux/extensions"/>
+                                <copy file="target/bin/BlockReplacePackets.jar" todir="../../Build/Mac/extensions"/>
+                                <copy file="target/bin/BlockReplacePackets.jar" todir="../../Build/Windows_64bit/extensions"/>
+                                <copy file="target/bin/BlockReplacePackets.jar" todir="../../Build/Windows_64bit/extensions"/>
+                            </target>
+                        </configuration>
+                        <goals>
+                            <goal>run</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+
         </plugins>
     </build>
 
diff --git a/G-Earth/pom.xml b/G-Earth/pom.xml
index 6858daa..863b628 100644
--- a/G-Earth/pom.xml
+++ b/G-Earth/pom.xml
@@ -69,6 +69,57 @@
                     <appendAssemblyId>false</appendAssemblyId>
                 </configuration>
             </plugin>
+
+
+            <!-- global build folder -->
+            <plugin>
+                <artifactId>maven-antrun-plugin</artifactId>
+                <version>3.0.0</version>
+                <executions>
+                    <execution>
+                        <id>copy_files</id>
+                        <phase>package</phase>
+                        <configuration>
+                            <target name="copy G-Earth.jar to Build folder">
+                                <copy file="target/bin/G-Earth.jar" todir="../Build/Mac/"/>
+                                <copy file="target/bin/G-Earth.jar" todir="../Build/Linux/"/>
+                                <copy file="target/bin/G-Earth.jar" todir="../Build/Windows_32bit/"/>
+                                <copy file="target/bin/G-Earth.jar" todir="../Build/Windows_64bit/"/>
+
+                                <copy todir="../Build/Mac/">
+                                    <fileset dir="src/main/resources/build/mac" includes="**/*" />
+                                </copy>
+                                <copy todir="../Build/Linux/">
+                                    <fileset dir="src/main/resources/build/linux" includes="**/*" />
+                                </copy>
+                                <copy todir="../Build/Windows_32bit/">
+                                    <fileset dir="src/main/resources/build/windows/32bit" includes="**/*" />
+                                </copy>
+                                <copy todir="../Build/Windows_64bit/">
+                                    <fileset dir="src/main/resources/build/windows/64bit" includes="**/*" />
+                                </copy>
+                            </target>
+                        </configuration>
+                        <goals>
+                            <goal>run</goal>
+                        </goals>
+                    </execution>
+                    <execution>
+                        <id>clean_files</id>
+                        <phase>clean</phase>
+                        <configuration>
+                            <target name="clean our own build folder">
+                                <delete dir="../Build"
+                                includeemptydirs="true"/>
+                            </target>
+                        </configuration>
+                        <goals>
+                            <goal>run</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+
         </plugins>
     </build>