diff --git a/www-client/zen-bin/Manifest b/www-client/zen-bin/Manifest
index bfbb94c734..c59ba1ef6d 100644
--- a/www-client/zen-bin/Manifest
+++ b/www-client/zen-bin/Manifest
@@ -2,3 +2,5 @@ DIST zen-bin-1.18.10b-amd64.tar.xz 86222180 BLAKE2B 49ef1111568b7810430b3c28ff33
 DIST zen-bin-1.18.10b-arm64.tar.xz 74157712 BLAKE2B 0b858c843f83a3c482dbbc3cfd08abab7876f6e05804471aeb4cbb32fbdd3969ac4f53546fe1acd3d9c6db68eaa007b28944ee14163ffc76d3293e66d5069c51 SHA512 d00e12475debadd922ac9e66fbd681613612b153c15a6d64460d27d1e8d21ac32f72f224ddb4375d21ce1560a0424b98a991be272c9cc0c2d0312d10d37170e2
 DIST zen-bin-1.19.3b-amd64.tar.xz 87712732 BLAKE2B afa8a5ade46c3a83cd54c38b01506cc6f19a3dacc205d25622633b377c70c557129091e8c1e2c5f71e26ee421b6f487b3b03f61e838dfac89b947b17b58eb18d SHA512 ce3dea303ccbb7564476f35ea32baa71d5bf955487eb84226ec7a035a4553cb71fc956440de078c3596a59bed5dc3b20a4eb284931a03a1293cfcaab2b7384d5
 DIST zen-bin-1.19.3b-arm64.tar.xz 75861804 BLAKE2B a8c0691795d00c37965001883d4821683b495a1df5754db311a35be3d1382d21d4c2a7a172988faabfaeef906986a7b2e8d9cc6dfe3346ec620fbcc181c5b4ed SHA512 91fe6e6414099c5a4cf2ae69f50e434fe45d821f4fd2995cdea8991ba7efe02543199bd6b4f815c21192f9e7255b57782d3e4479b7d222bdc641001a661a0863
+DIST zen-bin-1.19.4b-amd64.tar.xz 88475628 BLAKE2B 89dec197c64aa86b11d468e4c8ecf987686b551ebb5b98155653e17e1ec1cf74c1952ee731530e954faa08276982fce27380033c4e25ebcad6e871b0859d75be SHA512 8773f9a64ae6db10a03975c902b259684244112b11e8b5341634757ad187436168f6722328969300b3be9a9885143ec6eba4c4458e63cfeda1a2f66002fe0041
+DIST zen-bin-1.19.4b-arm64.tar.xz 76425564 BLAKE2B 8bd12e61882011100d6dbcc7e465b1f187c3f8e67fc565613a99f09085d1ebb6256ef0a7cb5805a2c584430f3605515c94df3a9fcf1a6ca1d16e0f64d38c822e SHA512 22f7139387a57a4b34957f3200f86bcd158714cfedba6a2cd5d415868f1b0ebf350af1451bf9d1492113968f8ef247de4586a61f3c865fe172e1a7f8e701e1f7
diff --git a/www-client/zen-bin/zen-bin-1.19.4b.ebuild b/www-client/zen-bin/zen-bin-1.19.4b.ebuild
new file mode 100644
index 0000000000..4e3b097172
--- /dev/null
+++ b/www-client/zen-bin/zen-bin-1.19.4b.ebuild
@@ -0,0 +1,85 @@
+# Copyright 2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit desktop xdg-utils
+
+DESCRIPTION="Zen Browser - A fast, privacy-focused Firefox fork"
+HOMEPAGE="https://zen-browser.app/"
+SRC_URI="
+amd64? ( https://github.com/zen-browser/desktop/releases/download/${PV}/zen.linux-x86_64.tar.xz -> ${P}-amd64.tar.xz )
+arm64? ( https://github.com/zen-browser/desktop/releases/download/${PV}/zen.linux-aarch64.tar.xz -> ${P}-arm64.tar.xz )
+"
+S="${WORKDIR}/zen"
+
+LICENSE="MPL-2.0"
+SLOT="0"
+KEYWORDS="~amd64 ~arm64"
+RESTRICT="strip"
+QA_PREBUILT="*"
+
+DEPEND="
+	app-accessibility/at-spi2-core:2
+	dev-libs/expat
+	dev-libs/glib:2
+	dev-libs/nspr
+	dev-libs/nss
+	media-libs/alsa-lib
+	media-libs/fontconfig
+	media-libs/freetype
+	media-libs/mesa
+	net-print/cups
+	sys-apps/dbus
+	sys-libs/glibc
+	x11-libs/cairo
+	x11-libs/gdk-pixbuf:2
+	x11-libs/gtk+:3
+	x11-libs/libX11
+	x11-libs/libxcb
+	x11-libs/libXcomposite
+	x11-libs/libXcursor
+	x11-libs/libXdamage
+	x11-libs/libXext
+	x11-libs/libXfixes
+	x11-libs/libXi
+	x11-libs/libXrandr
+	x11-libs/libXrender
+	x11-libs/libXtst
+	x11-libs/pango
+"
+RDEPEND="${DEPEND}"
+
+src_install() {
+	#create dest dir
+	local destdir="/opt/zen"
+	insinto "${destdir}"
+	doins -r *
+	#create a symlink to the binary
+	dosym -r "${destdir}/zen-bin" "/usr/bin/zen" || die
+	#add icons
+	local size
+	for size in 16 32 48 64 128; do
+		newicon -s ${size} "browser/chrome/icons/default/default${size}.png" zen.png
+	done
+	#create desktop file
+	make_desktop_entry "/usr/bin/zen" "Zen" zen "Network;WebBrowser" "$(cat "${FILESDIR}"/desktop_options)"
+	#handle permissions of destdir files
+	fperms 0755 "${destdir}"/{zen-bin,updater,glxtest,vaapitest}
+	fperms 0750 "${destdir}"/pingsender
+	# Disable auto-updates
+	insinto ${destdir}/distribution
+	doins "${FILESDIR}/policies.json"
+}
+
+pkg_postinst() {
+	xdg_desktop_database_update
+	xdg_icon_cache_update
+	elog "For optimal performance and compatibility, please ensure"
+	elog "that you have the latest graphics drivers installed."
+}
+
+pkg_postrm() {
+	xdg_desktop_database_update
+	xdg_icon_cache_update
+}