diff --git a/py-pdf-docs.sh b/py-pdf-docs.sh
new file mode 100755
index 0000000..4a6ddcc
--- /dev/null
+++ b/py-pdf-docs.sh
@@ -0,0 +1,15 @@
+#!/bin/bash
+# Open Python PDF docs.
+
+if [ ! -v PYTHON_DOCS_PATH ]; then
+    echo "You need to define PYTHON_DOCS_PATH."
+    exit
+fi
+
+if [[ -n "$1" ]]; then
+    filename="$(find "$PYTHON_DOCS_PATH" -type f -name "*$1*" | head -n 1)"
+else
+    filename="$PYTHON_DOCS_PATH/library.pdf"
+fi
+
+nohup open "$filename" > /dev/null 2>&1