diff --git a/fs_uae_wrapper/file_archive.py b/fs_uae_wrapper/file_archive.py
index b9681dc..60007e0 100644
--- a/fs_uae_wrapper/file_archive.py
+++ b/fs_uae_wrapper/file_archive.py
@@ -6,23 +6,7 @@ import subprocess
 import sys
 import re
 
-
-def which(archivers):
-    """
-    Check if there selected archiver is available in the system and place it
-    to the archiver attribute
-    """
-
-    if not isinstance(archivers, list):
-        archivers = [archivers]
-
-    for fname in archivers:
-        for path in os.environ["PATH"].split(os.pathsep):
-            path = os.path.join(path.strip('"'), fname)
-            if os.path.isfile(path) and os.access(path, os.X_OK):
-                return fname
-
-    return None
+from fs_uae_wrapper import path
 
 
 class Archive(object):
@@ -32,7 +16,7 @@ class Archive(object):
     ARCH = 'false'
 
     def __init__(self):
-        self.archiver = which(self.ARCH)
+        self.archiver = path.which(self.ARCH)
         self._compess = self.archiver
         self._decompess = self.archiver
 
@@ -91,7 +75,7 @@ class ZipArchive(Archive):
     def __init__(self):
         super(ZipArchive, self).__init__()
         if self.archiver == 'zip':
-            self._decompess = which('unzip')
+            self._decompess = path.which('unzip')
             ZipArchive.ADD = ['-r']
             ZipArchive.EXTRACT = []
 
diff --git a/fs_uae_wrapper/path.py b/fs_uae_wrapper/path.py
new file mode 100644
index 0000000..25e5a83
--- /dev/null
+++ b/fs_uae_wrapper/path.py
@@ -0,0 +1,22 @@
+"""
+Misc utilities
+"""
+import os
+
+
+def which(executables):
+    """
+    Check if there selected archiver is available in the system and place it
+    to the archiver attribute
+    """
+
+    if not isinstance(executables, list):
+        executables = [executables]
+
+    for fname in executables:
+        for path in os.environ["PATH"].split(os.pathsep):
+            path = os.path.join(path.strip('"'), fname)
+            if os.path.isfile(path) and os.access(path, os.X_OK):
+                return fname
+
+    return None
diff --git a/tests/test_file_archive.py b/tests/test_file_archive.py
index 7d600d8..da85170 100644
--- a/tests/test_file_archive.py
+++ b/tests/test_file_archive.py
@@ -60,13 +60,7 @@ class TestArchive(TestCase):
         self.assertFalse(arch.extract('foo'))
         call.assert_called_once_with(['false', 'x', 'foo'])
 
-    def test_archive_which(self):
-        self.assertEqual(file_archive.which('sh'), 'sh')
-        self.assertIsNone(file_archive.which('blahblahexec'))
-        self.assertEqual(file_archive.which(['blahblahexec', 'pip', 'sh']),
-                         'pip')
-
-    @mock.patch('fs_uae_wrapper.file_archive.which')
+    @mock.patch('fs_uae_wrapper.path.which')
     @mock.patch('subprocess.call')
     def test_tar(self, call, which):
         with open('foo', 'w') as fobj:
@@ -122,7 +116,7 @@ class TestArchive(TestCase):
         self.assertFalse(arch.extract('foo'))
         call.assert_called_once_with(['tar', 'xf', 'foo'])
 
-    @mock.patch('fs_uae_wrapper.file_archive.which')
+    @mock.patch('fs_uae_wrapper.path.which')
     @mock.patch('subprocess.call')
     def test_lha(self, call, which):
         with open('foo', 'w') as fobj:
@@ -142,7 +136,7 @@ class TestArchive(TestCase):
         self.assertFalse(arch.extract('foo'))
         call.assert_called_once_with(['lha', 'x', 'foo'])
 
-    @mock.patch('fs_uae_wrapper.file_archive.which')
+    @mock.patch('fs_uae_wrapper.path.which')
     @mock.patch('subprocess.call')
     def test_lzx(self, call, which):
         with open('foo', 'w') as fobj:
@@ -162,7 +156,7 @@ class TestArchive(TestCase):
         self.assertFalse(arch.extract('foo'))
         call.assert_called_once_with(['unlzx', '-x', 'foo'])
 
-    @mock.patch('fs_uae_wrapper.file_archive.which')
+    @mock.patch('fs_uae_wrapper.path.which')
     @mock.patch('subprocess.call')
     def test_7zip(self, call, which):
         with open('foo', 'w') as fobj:
@@ -182,7 +176,7 @@ class TestArchive(TestCase):
         self.assertFalse(arch.extract('foo'))
         call.assert_called_once_with(['7z', 'x', 'foo'])
 
-    @mock.patch('fs_uae_wrapper.file_archive.which')
+    @mock.patch('fs_uae_wrapper.path.which')
     @mock.patch('subprocess.call')
     def test_zip(self, call, which):
         with open('foo', 'w') as fobj:
@@ -202,7 +196,7 @@ class TestArchive(TestCase):
         self.assertFalse(arch.extract('foo'))
         call.assert_called_once_with(['7z', 'x', 'foo'])
 
-    @mock.patch('fs_uae_wrapper.file_archive.which')
+    @mock.patch('fs_uae_wrapper.path.which')
     @mock.patch('subprocess.call')
     def test_rar(self, call, which):
 
diff --git a/tests/test_path.py b/tests/test_path.py
new file mode 100644
index 0000000..459e8ac
--- /dev/null
+++ b/tests/test_path.py
@@ -0,0 +1,12 @@
+from unittest import TestCase
+
+from fs_uae_wrapper import path
+
+
+class TestPath(TestCase):
+
+    def test_which(self):
+        self.assertEqual(path.which('sh'), 'sh')
+        self.assertIsNone(path.which('blahblahexec'))
+        self.assertEqual(path.which(['blahblahexec', 'pip', 'sh']),
+                         'pip')