diff --git a/install/po_gen_installer.sh b/install/po_gen_installer.sh
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+#!/bin/bash
+
+# Wavelog PO-File Generator 
+# COMPONENT: Installer
+#
+# HB9HIL <mail@hb9hil.org>, 2024
+
+# This script is designed to help create consistent POT, PO, and MO files during Wavelog development.
+# If you have added '__("english test strings")' within PHP files, you can run this script. It will automatically:
+# 
+#  - Scan all PHP files for gettext functions: __(), _ngettext(), _pgettext() 
+#  - Recreate the POT file with the found strings
+#  - Merge the POT file into the PO files of each language
+#  - Compile MO files from the PO files
+#
+# It is important that this script is placed in the root directory of Wavelog.
+
+##########################  IMPORTANT ###########################
+#                                                               #
+#  Do NOT include the compiled MO files in a Pull Request.      #
+#  This can cause unsolvable merge conflicts.                   #
+#  We create the MO files directly within GitHub.               #
+#                                                               #
+#################################################################
+
+# Some variables. Usually you don't need to change them.
+
+POT_FILE="install/includes/gettext/lang_src/installer.pot"
+BUG_MAIL="translations@wavelog.org"
+
+YEAR="$(date +"%Y")"
+
+POT_TITLE_TEXT="WAVELOG PO FILE"
+POT_COPYRIGHT_TEXT="Copyright (c) $YEAR Wavelog by DF2ET, DJ7NT, HB9HIL and LA8AJA."
+POT_LICENCE_TEXT="This file is distributed under the MIT licence."
+FOLDERS="install"
+
+# Find all PHP files and create a list in a temporary file 
+find $FOLDERS -name "*.php" > PHPFILESLIST
+
+# Run the xgettext command with various options. Do not change these options to keep the POT/PO files consistent in Wavelog
+xgettext    --no-wrap \
+            -F \
+            -o $POT_FILE \
+            --from-code=UTF-8 \
+            --keyword=__ \
+            --keyword=_ngettext:1,2 \
+            --keyword=_pgettext:1c,2 \
+            -L PHP \
+            --files-from=PHPFILESLIST \
+            --msgid-bugs-address=$BUG_MAIL
+
+# After the xgettext command, we don't need the temporary file anymore
+rm PHPFILESLIST
+
+# Let's edit the header of the POT file
+sed -i "1s/.*/# $POT_TITLE_TEXT/" "$POT_FILE"
+sed -i "2s/.*/# $POT_COPYRIGHT_TEXT/" $POT_FILE
+sed -i "3s/.*/# $POT_LICENCE_TEXT/" $POT_FILE
+sed -i '4d' $POT_FILE
+sed -i '8d' $POT_FILE
+
+# Extract the first three lines of the POT file to a temporary file
+head -n 3 "$POT_FILE" > POT_HEADER
+
+# Now we can merge the POT file (PO template) into each found PO file
+for po in $(find $FOLDERS -name "*.po"); do
+    msgmerge --no-wrap --update -vv --backup=none --no-fuzzy-matching "$po" $POT_FILE;
+    # Replace the first three lines of the PO file with the POT file header
+    sed -i '1,3d' "$po"
+    cat POT_HEADER "$po" > temp.po && mv temp.po "$po"
+    # Remove fuzzy markers from PO file
+    sed -i '/^#, fuzzy$/d' "$po"
+done
+
+# Clean up the temporary POT_HEADER file
+rm POT_HEADER
+
+# The last action is to create a MO file for each found PO file
+for po in $(find $FOLDERS -name "*.po"); do
+    mo="${po%.po}.mo";
+    msgfmt -vv -o "$mo" "$po";
+done
+
+# END
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