diff --git a/convert-abp-format.py b/convert-abp-format.py
new file mode 100644
index 0000000..47ede93
--- /dev/null
+++ b/convert-abp-format.py
@@ -0,0 +1,42 @@
+from argparse import ArgumentParser
+
+from main import reformat, get_online_list
+
+
+ABP_ALLOW_FMT = '||{}\n'
+
+
+def parse_args():
+    parser = ArgumentParser()
+    parser.add_argument(
+        '-i',
+        '--input',
+        dest='input',
+        default='accelerated-domains.china.conf',
+        help='path to whitelist',
+    )
+    parser.add_argument(
+        '-o',
+        '--output',
+        dest='output',
+        default='whitelist.txt',
+        help='path to output autoproxy rule file',
+    )
+    return parser.parse_args()
+
+def main():
+    args = parse_args()
+    try:
+        with open(args.input, 'r', encoding='utf8') as fp:
+            result = reformat(fp, ABP_ALLOW_FMT)
+    except IOError:
+        print('Unable to open rule file, trying to get online list...')
+        result = get_online_list(ABP_ALLOW_FMT)
+
+    content = ''.join(result)
+    with open(args.output, mode='w', encoding='utf8') as fp:
+        fp.write(content)
+    print('Done!')
+
+if __name__ == '__main__':
+    main()