diff --git a/builder/build.py b/builder/build.py
new file mode 100644
index 0000000..555e93f
--- /dev/null
+++ b/builder/build.py
@@ -0,0 +1,120 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+import argparse
+from pathlib import Path
+
+from bxpkg.configure import get_config
+from bxpkg.generator import Info, build, wbuild, xbuild
+
+parser = argparse.ArgumentParser(
+    prog="breezex_builder",
+    description="'BreezeX' cursor build python script.",
+)
+
+# Positional Args.
+parser.add_argument(
+    "platform",
+    choices=("windows", "unix", "all"),
+    default="all",
+    const="all",
+    nargs="?",
+    help="Set package type, Which you want to build. (default: '%(default)s')",
+)
+
+
+# Optional Args.
+parser.add_argument(
+    "-p",
+    "--png-dir",
+    dest="png_dir",
+    metavar="PNG",
+    type=str,
+    default="../bitmaps",
+    help="To change pngs directory. (default: %(default)s)",
+)
+
+parser.add_argument(
+    "-o",
+    "--out-dir",
+    dest="out_dir",
+    metavar="OUT",
+    type=str,
+    default="../themes",
+    help="To change output directory. (default: %(default)s)",
+)
+
+
+parser.add_argument(
+    "-xs",
+    "--xsizes",
+    dest="xsizes",
+    metavar="INT",
+    nargs="+",
+    default=[
+        22,
+        24,
+        28,
+        32,
+        40,
+        48,
+        56,
+        64,
+        72,
+        80,
+        88,
+        96,
+    ],
+    type=int,
+    help="Set pixel-size for xcursor. (default: %(default)s)",
+)
+
+
+parser.add_argument(
+    "-ws",
+    "--win-size",
+    dest="win_size",
+    metavar="INT",
+    default=24,
+    type=int,
+    help="Set pixel-size for Windows cursors. (default: %(default)s)",
+)
+
+
+parser.add_argument(
+    "-wcs",
+    "--win-canvas-size",
+    dest="win_canvas_size",
+    metavar="INT",
+    default=32,
+    type=int,
+    help="Set pixel-size for Windows cursor's canvas. (default: %(default)s)",
+)
+
+# Preparing build
+args = parser.parse_args()
+
+bitmaps_dir = Path(args.png_dir)
+name = bitmaps_dir.stem
+
+
+x_out_dir = Path(args.out_dir) / name
+win_out_dir = Path(args.out_dir) / f"{name}-Windows"
+
+print(f"Getting '{name}' bitmaps ready for build...")
+
+config = get_config(
+    bitmaps_dir,
+    x_sizes=args.xsizes,
+    win_canvas_size=args.win_canvas_size,
+    win_size=args.win_size,
+)
+
+info = Info(name=name, comment=f"{name} Cursors")
+
+if args.platform == "unix":
+    xbuild(config, x_out_dir, info)
+elif args.platform == "windows":
+    wbuild(config, win_out_dir, info)
+else:
+    build(config, x_out_dir, win_out_dir, info)