diff --git a/build/gtk-bundle-from-msys2.sh b/build/gtk-bundle-from-msys2.sh
new file mode 100644
index 000000000..57dfb39ae
--- /dev/null
+++ b/build/gtk-bundle-from-msys2.sh
@@ -0,0 +1,184 @@
+#!/bin/sh
+#
+# Fetch and extract Geany-Plugins dependencies for Windows/MSYS2
+# This script will download (or use Pacman's cache) to extract
+# plugin dependencies as defined below. To be run within a MSYS2
+# shell. The extracted files will be placed into the current
+# directory.
+
+ABI=i686
+use_cache="no"
+make_zip="no"
+gtkv="3"
+
+# ctags - binary for GeanyCTags plugin
+# enchant - for SpellCheck plugin
+# glib-networking and webkitgtk2/3 for WebHelper and Markdown plugins
+# lua51 - for GeanyLua plugin
+# gnupg and gpgme - for GeanyPG plugin
+# libsoup - for UpdateChecker plugin
+# libgit2 - for GitChangeBar plugin
+# gtkspell - for GeanyVC plugin
+packages="
+ctags
+enchant
+lua51
+glib-networking
+gnupg
+gpgme
+libsoup
+libgit2
+gtkspell
+"
+gtk2_dependency_pkgs="
+webkitgtk2
+"
+gtk3_dependency_pkgs="
+webkitgtk3
+"
+
+
+handle_command_line_options() {
+	for opt in "$@"; do
+		case "$opt" in
+		"-c"|"--cache")
+			use_cache="yes"
+			;;
+		"-z"|"--zip")
+			make_zip="yes"
+			;;
+		"-2")
+			gtkv="2"
+			;;
+		"-3")
+			gtkv="3"
+			;;
+		"-h"|"--help")
+			echo "gtk-bundle-from-msys2.sh [-c] [-z] [-2 | -3]"
+			echo "   -c Use pacman cache. Otherwise pacman will download"
+			echo "      archive files"
+			echo "   -z Create a zip afterwards"
+			echo "   -2 Prefer gtk2"
+			echo "   -3 Prefer gtk3"
+			exit 1
+			;;
+		*)
+			cachedir="$opt"
+			;;
+		esac
+	done
+}
+
+initialize() {
+	if [ -z "$cachedir" ]; then
+		cachedir="/var/cache/pacman/pkg"
+	fi
+
+	if [ "$use_cache" = "yes" ] && ! [ -d "$cachedir" ]; then
+		echo "Cache dir \"$cachedir\" not a directory"
+		exit 1
+	fi
+
+	gtk="gtk$gtkv"
+	eval "gtk_dependency_pkgs=\${${gtk}_dependency_pkgs}"
+
+	pkgs="
+${packages}
+${gtk_dependency_pkgs}
+"
+}
+
+_getpkg() {
+	if [ "$use_cache" = "yes" ]; then
+		ls $cachedir/mingw-w64-$ABI-$1-* | sort -V | tail -n 1
+	else
+		pacman -Sp mingw-w64-$ABI-$1
+	fi
+}
+
+extract_packages() {
+	for i in $pkgs; do
+		pkg=$(_getpkg $i)
+		if [ "$use_cache" = "yes" ]; then
+			if [ -e "$pkg" ]; then
+				echo "Extracting $pkg from cache"
+				tar xaf $pkg
+			else
+				echo "ERROR: File $pkg not found"
+				exit 1
+			fi
+		else
+			echo "Download $pkg using curl"
+			curl -L "$pkg" | tar -x --xz
+		fi
+		if [ -f .INSTALL ]; then
+			echo "Running post_install script"
+			/bin/bash -c ". .INSTALL; post_install"
+		fi
+		rm -f .INSTALL .MTREE .PKGINFO .BUILDINFO
+	done
+}
+
+move_extracted_files() {
+	if [ -d mingw32 ]; then
+		for d in bin etc home include lib locale share var; do
+			if [ -d "mingw32/$d" ]; then
+				rm -rf $d
+				# prevent sporadic 'permission denied' errors on my system, not sure why they happen
+				sleep 0.5
+				mv mingw32/$d .
+			fi
+		done
+		rmdir mingw32
+	fi
+}
+
+cleanup_unnecessary_files() {
+	echo "Cleanup unnecessary files"
+	# include: cleanup development files
+	rm -rf include
+	# lib: cleanup development files
+	rm -rf lib/pkgconfig
+	rm -rf lib/girepository-1.0
+	rm -rf lib/lua
+	find lib -name '*.a' -delete
+	find lib -name '*.typelib' -delete
+	find lib -name '*.def' -delete
+	# share: cleanup other unnecessary files
+	rm -rf share/aclocal
+	rm -rf share/common-lisp
+	rm -rf share/doc
+	rm -rf share/gir-1.0
+	rm -rf share/gtk-doc
+	rm -rf share/info
+	rm -rf share/lua
+	rm -rf share/man
+	# bin: cleanup binaries and libs (delete anything except *.dll and binaries we need)
+	find bin \
+		! -name '*.dll' \
+		! -name ctags.exe \
+		! -name gpg2.exe \
+		! -name gpgme-w32spawn.exe \
+		! -name gpgme-tool.exe \
+		! -name gpgconf.exe \
+		-type f \
+		-delete
+	# cleanup empty directories
+	find . -type d -empty -delete
+}
+
+create_zip_archive() {
+	if [ "$make_zip" = "yes" ]; then
+		echo "Packing the bundle"
+		zip -r plugins-$gtk.zip bin etc include lib locale share var
+	fi
+}
+
+
+# main()
+handle_command_line_options $@
+initialize
+extract_packages
+move_extracted_files
+cleanup_unnecessary_files
+create_zip_archive