diff --git a/extra/exe-builder/FS.cs b/extra/exe-builder/FS.cs
new file mode 100644
index 000000000..99a636949
--- /dev/null
+++ b/extra/exe-builder/FS.cs
@@ -0,0 +1,65 @@
+using System.IO;
+using System.Reflection;
+
+namespace UptimeKuma {
+
+    /**
+     * Current Directory using App location
+     */
+    public class Directory {
+        private static string baseDir;
+
+        public static string FullPath(string path) {
+            return Path.Combine(GetBaseDir(), path);
+        }
+
+        public static string GetBaseDir() {
+            if (baseDir == null) {
+                baseDir = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
+            }
+            return baseDir;
+        }
+
+        public static bool Exists(string path) {
+            return System.IO.Directory.Exists(FullPath(path));
+        }
+
+        public static void Delete(string path, bool recursive) {
+            System.IO.Directory.Delete(FullPath(path), recursive);
+        }
+
+        public static void Move(string src, string dest) {
+            System.IO.Directory.Move(FullPath(src), FullPath(dest));
+        }
+
+        public static string[] GetDirectories(string path) {
+            return System.IO.Directory.GetDirectories(FullPath(path));
+        }
+    }
+
+    public class File {
+
+        private static string FullPath(string path) {
+            return Directory.FullPath(path);
+        }
+        public static bool Exists(string path) {
+            return System.IO.File.Exists(FullPath(path));
+        }
+
+        public static FileStream Create(string path) {
+            return System.IO.File.Create(FullPath(path));
+        }
+
+        public static string ReadAllText(string path) {
+            return System.IO.File.ReadAllText(FullPath(path));
+        }
+
+        public static void Delete(string path) {
+            System.IO.File.Delete(FullPath(path));
+        }
+
+        public static void WriteAllText(string path, string content) {
+            System.IO.File.WriteAllText(FullPath(path), content);
+        }
+    }
+}
diff --git a/extra/exe-builder/UptimeKuma.csproj b/extra/exe-builder/UptimeKuma.csproj
index 6b7534afe..1b484d7af 100644
--- a/extra/exe-builder/UptimeKuma.csproj
+++ b/extra/exe-builder/UptimeKuma.csproj
@@ -148,6 +148,7 @@
         <Compile Include="DownloadForm.Designer.cs">
           <DependentUpon>DownloadForm.cs</DependentUpon>
         </Compile>
+        <Compile Include="FS.cs" />
         <Compile Include="Program.cs" />
         <Compile Include="Properties\AssemblyInfo.cs" />
         <Compile Include="Version.cs" />