diff --git a/bin/replace-tabs b/bin/replace-tabs
new file mode 100755
index 0000000..051aaf8
--- /dev/null
+++ b/bin/replace-tabs
@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+
+# Replaces the tabs by spaces in the current directory.
+
+for file in *; do
+    file $file | grep text 2>&1 > /dev/null
+
+    if [ $? -eq 0 ]; then
+        # It is a text file, perform the replace
+        sed -i 's/\t/    /g' $file
+    fi
+done