diff --git a/net-misc/seafile-client/Manifest b/net-misc/seafile-client/Manifest
new file mode 100644
index 00000000..aa53a69d
--- /dev/null
+++ b/net-misc/seafile-client/Manifest
@@ -0,0 +1,4 @@
+DIST seafile-client-8.0.10.tar.gz 11718520 BLAKE2B b8163085c9973df6965b194c964d2b326d4faea3191bf9b62a147bd0a49670f1eb3d0758fbe6f822f99f54c95c32717d9c3533cbc15e71cd8251c1c6ef67f662 SHA512 c4efb1698ed6dfbf3199e4e03293035c8052bd66632a1d04d9020bd226cce748fbcfc8d90c10284c9b1ee6bad20546263a9e09819fc420365625a2fbd4f4a697
+DIST seafile-client-8.0.9.tar.gz 11716754 BLAKE2B 2087d2b31ce4696fdaaaa723da7a353c54ebebef86c84b62146d806692066165d0499f5fd6d3be108130d28c297020eafc3497be03131c8a8751f34f33eece90 SHA512 d0b55883f8d00138c092309994047652c6a5aa8b66182f83b6c852f1721794d9d8125da5fba282e9efdb92a0a97a55ecd6e225ab6a7916718a05ea2b7f4bd944
+DIST seafile-client-9.0.0.tar.gz 11714587 BLAKE2B 3432c5b1a971b794379953392689a8451335b1e31a23d09a762b181d66d99a8ee1a2694bcd0cdeb31e2d3c5d98e11d582c9464c11e558c9febb894361dfebfce SHA512 42975fcae3691ffa69671e39c75af1dd863f43cbab65f2022f3c4ee72462c6725107bda77856d16caa4db1e9b5e81c45fe629ffe362a88bbfae8fef558118cae
+DIST seafile-client-9.0.1.tar.gz 11713910 BLAKE2B 9a9cd710327a853295c6320a2c161b96d8a359cc9eea0272b65a9c0749c4c25f2f7287b8312d1dd11a7740145a036a596f48ccc1fae850447133ea67fa454a10 SHA512 27533dfdd3657470e3eb3f80814bec7a9ae9176978941651104a526630d70c4747d4e859c16f7af9a046d3a7ae4152e0ba17f11106aa34bb1f0cfd05cba44f88
diff --git a/net-misc/seafile-client/files/seafile-client-7.0.9-libressl.patch b/net-misc/seafile-client/files/seafile-client-7.0.9-libressl.patch
new file mode 100644
index 00000000..73e1752d
--- /dev/null
+++ b/net-misc/seafile-client/files/seafile-client-7.0.9-libressl.patch
@@ -0,0 +1,28 @@
+From b5b1719c5b69c5c9f2396782ced71523d013446d Mon Sep 17 00:00:00 2001
+From: orbea <orbea@riseup.net>
+Date: Sat, 8 Apr 2023 18:25:37 -0700
+Subject: [PATCH] rsa: Fix the build with libressl 3.7
+
+Newer versions of libressl no longer need this legacy code path.
+
+Patch from OpenBSD:
+
+https://github.com/openbsd/ports/blob/26afb45924c9faa3bbd31e76a21130bbad474994/net/seafile/client/patches/patch-src_utils_rsa_cpp
+---
+ src/utils/rsa.cpp | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/src/utils/rsa.cpp b/src/utils/rsa.cpp
+index 350b79012..943a55f3b 100644
+--- a/src/utils/rsa.cpp
++++ b/src/utils/rsa.cpp
+@@ -13,7 +13,8 @@ namespace {
+ 
+ /* Forward compatibility functions if libssl < 1.1.0. */
+ 
+-#if OPENSSL_VERSION_NUMBER < 0x10100000L || defined(LIBRESSL_VERSION_NUMBER)
++#if OPENSSL_VERSION_NUMBER < 0x10100000L || \
++   (defined(LIBRESSL_VERSION_NUMBER) && LIBRESSL_VERSION_NUMBER < 0x2070000fL)
+ 
+ int RSA_set0_key(RSA *r, BIGNUM *n, BIGNUM *e, BIGNUM *d)
+ {
diff --git a/net-misc/seafile-client/files/seafile-client-7.0.9-qt-5.15.patch b/net-misc/seafile-client/files/seafile-client-7.0.9-qt-5.15.patch
new file mode 100644
index 00000000..ef9c2f74
--- /dev/null
+++ b/net-misc/seafile-client/files/seafile-client-7.0.9-qt-5.15.patch
@@ -0,0 +1,37 @@
+https://github.com/haiwen/seafile-client/pull/1297
+
+From 86ebea086c6b78738b3140c922c909331d2b9a94 Mon Sep 17 00:00:00 2001
+From: Joffrey <j-off@live.fr>
+Date: Fri, 29 May 2020 15:59:11 +0000
+Subject: [PATCH] Fix build with Qt5 v5.15.0
+
+---
+ src/ui/events-list-view.cpp     | 1 +
+ src/ui/private-share-dialog.cpp | 1 +
+ 2 files changed, 2 insertions(+)
+
+diff --git a/src/ui/events-list-view.cpp b/src/ui/events-list-view.cpp
+index b1d04abb..09536b9e 100644
+--- a/src/ui/events-list-view.cpp
++++ b/src/ui/events-list-view.cpp
+@@ -1,4 +1,5 @@
+ #include <QPainter>
++#include <QPainterPath>
+ #include <QApplication>
+ #include <QPixmap>
+ #include <QToolTip>
+diff --git a/src/ui/private-share-dialog.cpp b/src/ui/private-share-dialog.cpp
+index 511d476b..284cc043 100644
+--- a/src/ui/private-share-dialog.cpp
++++ b/src/ui/private-share-dialog.cpp
+@@ -2,6 +2,7 @@
+ #include <QCompleter>
+ #include <QLineEdit>
+ #include <QPainter>
++#include <QPainterPath>
+ #include <QResizeEvent>
+ #include <QStringList>
+ #include <QStringListModel>
+-- 
+2.26.2
+
diff --git a/net-misc/seafile-client/files/seafile-client-8.0.6-select-qt5.patch b/net-misc/seafile-client/files/seafile-client-8.0.6-select-qt5.patch
new file mode 100644
index 00000000..4d3a3d17
--- /dev/null
+++ b/net-misc/seafile-client/files/seafile-client-8.0.6-select-qt5.patch
@@ -0,0 +1,23 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 1c4a4447..5747df46 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -133,14 +133,12 @@ ENDIF()
+ ####################
+ ###### BEGIN: QT configuration
+ ####################
+-FIND_PROGRAM(qmake_executable NAMES qmake qmake.exe)
+-EXECUTE_PROCESS(COMMAND
+-    bash -c "${qmake_executable} --version | grep -iE '^using qt version [0-9.]+' | awk '{print $4}'"
+-    OUTPUT_VARIABLE DETECTED_QT_VERSION
+-    OUTPUT_STRIP_TRAILING_WHITESPACE)
++FIND_PACKAGE(Qt5Core)
++SET(DETECTED_QT_VERSION ${Qt5Core_VERSION})
+ MESSAGE("Qt version: ${DETECTED_QT_VERSION}")
++GET_TARGET_PROPERTY(QMAKE_EXECUTABLE_PATH Qt5::qmake IMPORTED_LOCATION)
+ EXECUTE_PROCESS(COMMAND
+-    bash -c "qmake --version|grep -iE '^using qt version [0-9]'|awk '{print $4}'|grep -iE '^[0-9]'|awk -F . '{print $1}'"
++    bash -c "${QMAKE_EXECUTABLE_PATH} --version|grep -iE '^using qt version [0-9]'|awk '{print $4}'|grep -iE '^[0-9]'|awk -F . '{print $1}'"
+     OUTPUT_VARIABLE QT_VERSION_MAJOR
+     OUTPUT_STRIP_TRAILING_WHITESPACE)
+ MESSAGE("QT_VERSION_MAJOR: ${QT_VERSION_MAJOR}")
diff --git a/net-misc/seafile-client/metadata.xml b/net-misc/seafile-client/metadata.xml
new file mode 100644
index 00000000..652f773a
--- /dev/null
+++ b/net-misc/seafile-client/metadata.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person" proxied="yes">
+		<email>gentoo@retornaz.com</email>
+		<name>Quentin Retornaz</name>
+	</maintainer>
+	<maintainer type="project" proxied="proxy">
+		<email>proxy-maint@gentoo.org</email>
+		<name>Proxy Maintainers</name>
+	</maintainer>
+	<use>
+		<flag name="shibboleth">Build support for Shibboleth single sign-on</flag>
+	</use>
+	<upstream>
+		<remote-id type="github">haiwen/seafile-client</remote-id>
+	</upstream>
+</pkgmetadata>
diff --git a/net-misc/seafile-client/seafile-client-8.0.10.ebuild b/net-misc/seafile-client/seafile-client-8.0.10.ebuild
new file mode 100644
index 00000000..d3d9068f
--- /dev/null
+++ b/net-misc/seafile-client/seafile-client-8.0.10.ebuild
@@ -0,0 +1,56 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+# Upstream is moving tags repeatedly, then we use commit hash.
+RELEASE_COMMIT="342002ab35791d217b4e45a04ede7135f301a5a4"
+
+inherit xdg cmake
+
+DESCRIPTION="Seafile desktop client"
+HOMEPAGE="https://www.seafile.com/ https://github.com/haiwen/seafile-client/"
+SRC_URI="https://github.com/haiwen/${PN}/archive/${RELEASE_COMMIT}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="Apache-2.0"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="shibboleth test"
+RESTRICT="!test? ( test )"
+
+RDEPEND="dev-db/sqlite:3
+	dev-libs/glib:2
+	dev-libs/jansson:=
+	dev-libs/openssl:=
+	dev-qt/qtcore:5
+	dev-qt/qtdbus:5
+	dev-qt/qtgui:5
+	dev-qt/qtnetwork:5
+	dev-qt/qtwidgets:5
+	>=net-libs/libsearpc-3.2.0_p1
+	~net-misc/seafile-${PV}
+	sys-libs/zlib
+	virtual/opengl
+	elibc_musl? ( sys-libs/fts-standalone )
+	shibboleth? ( dev-qt/qtwebengine:5[widgets] )"
+DEPEND="${RDEPEND}
+	test? ( dev-qt/qttest:5 )"
+BDEPEND="dev-qt/linguist-tools:5"
+
+PATCHES=(
+	"${FILESDIR}/${PN}-8.0.6-select-qt5.patch"
+	"${FILESDIR}/${PN}-7.0.9-qt-5.15.patch"
+	"${FILESDIR}/${PN}-7.0.9-libressl.patch"
+)
+
+S="${WORKDIR}/${PN}-${RELEASE_COMMIT}"
+
+src_configure() {
+	local mycmakeargs=(
+		-DBUILD_SHIBBOLETH_SUPPORT="$(usex shibboleth)"
+		-DBUILD_TESTING="$(usex test)"
+	)
+	# 863554
+	use elibc_musl && mycmakeargs+=( -DCMAKE_CXX_STANDARD_LIBRARIES="-lfts" )
+	cmake_src_configure
+}
diff --git a/net-misc/seafile-client/seafile-client-8.0.9.ebuild b/net-misc/seafile-client/seafile-client-8.0.9.ebuild
new file mode 100644
index 00000000..7b9668c5
--- /dev/null
+++ b/net-misc/seafile-client/seafile-client-8.0.9.ebuild
@@ -0,0 +1,56 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+# Upstream is moving tags repeatedly, then we use commit hash.
+RELEASE_COMMIT="5701514e89114b97795d4cfcbc3b59a1fd2f91e8"
+
+inherit xdg cmake
+
+DESCRIPTION="Seafile desktop client"
+HOMEPAGE="https://www.seafile.com/ https://github.com/haiwen/seafile-client/"
+SRC_URI="https://github.com/haiwen/${PN}/archive/${RELEASE_COMMIT}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="Apache-2.0"
+SLOT="0"
+KEYWORDS="amd64 ~x86"
+IUSE="shibboleth test"
+RESTRICT="!test? ( test )"
+
+RDEPEND="dev-db/sqlite:3
+	dev-libs/glib:2
+	dev-libs/jansson:=
+	dev-libs/openssl:=
+	dev-qt/qtcore:5
+	dev-qt/qtdbus:5
+	dev-qt/qtgui:5
+	dev-qt/qtnetwork:5
+	dev-qt/qtwidgets:5
+	>=net-libs/libsearpc-3.2.0_p1
+	~net-misc/seafile-${PV}
+	sys-libs/zlib
+	virtual/opengl
+	elibc_musl? ( sys-libs/fts-standalone )
+	shibboleth? ( dev-qt/qtwebengine:5[widgets] )"
+DEPEND="${RDEPEND}
+	test? ( dev-qt/qttest:5 )"
+BDEPEND="dev-qt/linguist-tools:5"
+
+PATCHES=(
+	"${FILESDIR}/${PN}-8.0.6-select-qt5.patch"
+	"${FILESDIR}/${PN}-7.0.9-qt-5.15.patch"
+	"${FILESDIR}/${PN}-7.0.9-libressl.patch"
+)
+
+S="${WORKDIR}/${PN}-${RELEASE_COMMIT}"
+
+src_configure() {
+	local mycmakeargs=(
+		-DBUILD_SHIBBOLETH_SUPPORT="$(usex shibboleth)"
+		-DBUILD_TESTING="$(usex test)"
+	)
+	# 863554
+	use elibc_musl && mycmakeargs+=( -DCMAKE_CXX_STANDARD_LIBRARIES="-lfts" )
+	cmake_src_configure
+}
diff --git a/net-misc/seafile-client/seafile-client-9.0.0.ebuild b/net-misc/seafile-client/seafile-client-9.0.0.ebuild
new file mode 100644
index 00000000..65c4e2d9
--- /dev/null
+++ b/net-misc/seafile-client/seafile-client-9.0.0.ebuild
@@ -0,0 +1,56 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+# Upstream is moving tags repeatedly, then we use commit hash.
+RELEASE_COMMIT="f8ee58c29d7cb73dd8eaff7aad79540ec7611bdd"
+
+inherit xdg cmake
+
+DESCRIPTION="Seafile desktop client"
+HOMEPAGE="https://www.seafile.com/ https://github.com/haiwen/seafile-client/"
+SRC_URI="https://github.com/haiwen/${PN}/archive/${RELEASE_COMMIT}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="Apache-2.0"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="shibboleth test"
+RESTRICT="!test? ( test )"
+
+RDEPEND="dev-db/sqlite:3
+	dev-libs/glib:2
+	dev-libs/jansson:=
+	dev-libs/openssl:=
+	dev-qt/qtcore:5
+	dev-qt/qtdbus:5
+	dev-qt/qtgui:5
+	dev-qt/qtnetwork:5
+	dev-qt/qtwidgets:5
+	>=net-libs/libsearpc-3.2.0_p1
+	~net-misc/seafile-${PV}
+	sys-libs/zlib
+	virtual/opengl
+	elibc_musl? ( sys-libs/fts-standalone )
+	shibboleth? ( dev-qt/qtwebengine:5[widgets] )"
+DEPEND="${RDEPEND}
+	test? ( dev-qt/qttest:5 )"
+BDEPEND="dev-qt/linguist-tools:5"
+
+PATCHES=(
+	"${FILESDIR}/${PN}-8.0.6-select-qt5.patch"
+	"${FILESDIR}/${PN}-7.0.9-qt-5.15.patch"
+	"${FILESDIR}/${PN}-7.0.9-libressl.patch"
+)
+
+S="${WORKDIR}/${PN}-${RELEASE_COMMIT}"
+
+src_configure() {
+	local mycmakeargs=(
+		-DBUILD_SHIBBOLETH_SUPPORT="$(usex shibboleth)"
+		-DBUILD_TESTING="$(usex test)"
+	)
+	# 863554
+	use elibc_musl && mycmakeargs+=( -DCMAKE_CXX_STANDARD_LIBRARIES="-lfts" )
+	cmake_src_configure
+}
diff --git a/net-misc/seafile-client/seafile-client-9.0.1.ebuild b/net-misc/seafile-client/seafile-client-9.0.1.ebuild
new file mode 100644
index 00000000..4206015b
--- /dev/null
+++ b/net-misc/seafile-client/seafile-client-9.0.1.ebuild
@@ -0,0 +1,56 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+# Upstream is moving tags repeatedly, then we use commit hash.
+RELEASE_COMMIT="c72a52f34fea1ed58c977121edafdaee5c2588dd"
+
+inherit xdg cmake
+
+DESCRIPTION="Seafile desktop client"
+HOMEPAGE="https://www.seafile.com/ https://github.com/haiwen/seafile-client/"
+SRC_URI="https://github.com/haiwen/${PN}/archive/${RELEASE_COMMIT}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="Apache-2.0"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="shibboleth test"
+RESTRICT="!test? ( test )"
+
+RDEPEND="dev-db/sqlite:3
+	dev-libs/glib:2
+	dev-libs/jansson:=
+	dev-libs/openssl:=
+	dev-qt/qtcore:5
+	dev-qt/qtdbus:5
+	dev-qt/qtgui:5
+	dev-qt/qtnetwork:5
+	dev-qt/qtwidgets:5
+	>=net-libs/libsearpc-3.2.0_p1
+	~net-misc/seafile-${PV}
+	sys-libs/zlib
+	virtual/opengl
+	elibc_musl? ( sys-libs/fts-standalone )
+	shibboleth? ( dev-qt/qtwebengine:5[widgets] )"
+DEPEND="${RDEPEND}
+	test? ( dev-qt/qttest:5 )"
+BDEPEND="dev-qt/linguist-tools:5"
+
+PATCHES=(
+	"${FILESDIR}/${PN}-8.0.6-select-qt5.patch"
+	"${FILESDIR}/${PN}-7.0.9-qt-5.15.patch"
+	"${FILESDIR}/${PN}-7.0.9-libressl.patch"
+)
+
+S="${WORKDIR}/${PN}-${RELEASE_COMMIT}"
+
+src_configure() {
+	local mycmakeargs=(
+		-DBUILD_SHIBBOLETH_SUPPORT="$(usex shibboleth)"
+		-DBUILD_TESTING="$(usex test)"
+	)
+	# 863554
+	use elibc_musl && mycmakeargs+=( -DCMAKE_CXX_STANDARD_LIBRARIES="-lfts" )
+	cmake_src_configure
+}