diff --git a/sandbox/check_trans.py b/sandbox/check_trans.py
new file mode 100755
index 000000000..bb24fc106
--- /dev/null
+++ b/sandbox/check_trans.py
@@ -0,0 +1,56 @@
+#!/usr/bin/env python
+
+import os
+import sys
+
+def main():
+    directory = sys.argv[1]
+    for plugin in os.listdir(directory):
+        if plugin[0] not in 'AZERTYUIOPQSDFGHJKLMWXCVBN':
+            continue
+        checkPlugin(os.path.join(directory, plugin))
+
+def checkPlugin(pluginPath):
+    try:
+        pot = open(os.path.join(pluginPath, 'messages.pot'))
+    except IOError: # Does not exist
+        print 'WARNING: %s has no messages.pot' % pluginPath
+        return
+    localePath = os.path.join(pluginPath, 'locale')
+    for translation in os.listdir(localePath):
+        if not translation.endswith('.po'):
+            continue
+        pot.seek(0)
+        potPath = os.path.join(localePath, translation)
+        po = open(potPath)
+        if checkTranslation(pot, po):
+            print 'OK:      ' + potPath
+        else:
+            print 'ERROR:   ' + potPath
+
+def checkTranslation(pot, po):
+    checking = False
+    for potLine in pot:
+        if not checking and potLine.startswith('msgid'):
+            checking = True
+            while True:
+                poLine = po.readline()
+                if poLine == '': # EOF
+                    return False
+                if poLine.startswith('msgid'):
+                    if poLine == potLine:
+                        break
+                    else:
+                        return False
+            continue
+        elif checking and potLine.startswith('msgstr'):
+            checking = False
+
+        if checking:
+            poLine = po.readline()
+            if potLine != poLine:
+                return False
+    return True
+
+if __name__ == '__main__':
+    main()