diff --git a/app-forensics/libolecf/Manifest b/app-forensics/libolecf/Manifest
new file mode 100644
index 000000000..7a3c1f492
--- /dev/null
+++ b/app-forensics/libolecf/Manifest
@@ -0,0 +1,2 @@
+DIST libolecf-alpha-20210512.tar.gz 1641394 BLAKE2B 3c051a19b9768eddb951af1ef5920de6a63327775cd6d7293a0648f15b7594a33cced2813103fe0b96bbaee5b571e1fe831d211928d8f44f8d6ab8db55c39afd SHA512 ce9da5099665fc449b2a9693315ac197106520fc2b34e5e7cdbcbe73702c02fec879dd1e2bf7ffcfe3342283dfafc3dbcb2dc46035e254cf3d2ff070ad33e599
+DIST libolecf-alpha-20221024.tar.gz 1681388 BLAKE2B e630b65bff255380938c82184d9ab9355b1d1f405aa5fe2788dc563f203d1bc0cffbe5d94b03b0bfa3ebbd0b8cbb9f68b19518cca16a14297ff5cb1b70e02623 SHA512 ed2a7f9ee3399b1976efb40681c41dcb1267d62ac79118d72dd90db009eac483e4b1e8e049ac0e046b38fcd0e109498e0fe8afab85972560e61706296d4e0cd0
diff --git a/app-forensics/libolecf/libolecf-20210512.ebuild b/app-forensics/libolecf/libolecf-20210512.ebuild
new file mode 100644
index 000000000..6fa43428c
--- /dev/null
+++ b/app-forensics/libolecf/libolecf-20210512.ebuild
@@ -0,0 +1,68 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{10..11} )
+inherit autotools python-single-r1
+
+DESCRIPTION=" Library and tools to access the OLE 2 Compound File (OLECF) format"
+HOMEPAGE="https://github.com/libyal/libolecf"
+SRC_URI="https://github.com/libyal/libolecf/releases/download/${PV}/${PN}-alpha-${PV}.tar.gz"
+
+LICENSE="LGPL-3"
+SLOT="0"
+KEYWORDS="amd64 ~arm64 x86"
+IUSE="nls unicode python +fuse +threads debug"
+
+REQUIRED_USE="
+	python? ( ${PYTHON_REQUIRED_USE} )
+"
+
+DEPEND="
+	nls? (
+		virtual/libiconv
+		virtual/libintl
+	)
+	python? ( dev-lang/python:* )
+	app-forensics/libbfio[nls=,unicode=,threads=]
+	dev-libs/libcdata[nls=]
+	dev-libs/libcerror[nls=]
+	dev-libs/libcfile[nls=,unicode=]
+	dev-libs/libclocale[nls=,unicode=]
+	dev-libs/libcnotify[nls=]
+	dev-libs/libcpath[nls=,unicode=]
+	dev-libs/libcsplit[nls=,unicode=]
+	dev-libs/libcthreads[nls=]
+	dev-libs/libfdatetime[nls=]
+	dev-libs/libfguid[nls=]
+	dev-libs/libfole[nls=]
+	dev-libs/libfvalue[nls=]
+	dev-libs/libfwps[nls=,threads=,python=]
+	dev-libs/libuna[nls=,unicode=]
+"
+RDEPEND="
+	${DEPEND}
+	python? ( ${PYTHON_DEPS} )
+	fuse? ( sys-fs/fuse )
+"
+
+src_prepare() {
+	eautoreconf
+	eapply_user
+}
+
+src_configure() {
+	econf \
+		$(use_enable nls) \
+		$(use_with nls libiconv-prefix) \
+		$(use_with nls libintl-prefix) \
+		$(use_enable unicode wide-character-type) \
+		$(use_enable debug verbose-output ) \
+		$(use_enable debug debug-output ) \
+		$(use_enable threads multi-threading-support) \
+		$(use_enable python) \
+		$(use_enable python python3) \
+		$(use_with fuse libfuse) \
+
+}
diff --git a/app-forensics/libolecf/libolecf-20221024.ebuild b/app-forensics/libolecf/libolecf-20221024.ebuild
new file mode 100644
index 000000000..6fa43428c
--- /dev/null
+++ b/app-forensics/libolecf/libolecf-20221024.ebuild
@@ -0,0 +1,68 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{10..11} )
+inherit autotools python-single-r1
+
+DESCRIPTION=" Library and tools to access the OLE 2 Compound File (OLECF) format"
+HOMEPAGE="https://github.com/libyal/libolecf"
+SRC_URI="https://github.com/libyal/libolecf/releases/download/${PV}/${PN}-alpha-${PV}.tar.gz"
+
+LICENSE="LGPL-3"
+SLOT="0"
+KEYWORDS="amd64 ~arm64 x86"
+IUSE="nls unicode python +fuse +threads debug"
+
+REQUIRED_USE="
+	python? ( ${PYTHON_REQUIRED_USE} )
+"
+
+DEPEND="
+	nls? (
+		virtual/libiconv
+		virtual/libintl
+	)
+	python? ( dev-lang/python:* )
+	app-forensics/libbfio[nls=,unicode=,threads=]
+	dev-libs/libcdata[nls=]
+	dev-libs/libcerror[nls=]
+	dev-libs/libcfile[nls=,unicode=]
+	dev-libs/libclocale[nls=,unicode=]
+	dev-libs/libcnotify[nls=]
+	dev-libs/libcpath[nls=,unicode=]
+	dev-libs/libcsplit[nls=,unicode=]
+	dev-libs/libcthreads[nls=]
+	dev-libs/libfdatetime[nls=]
+	dev-libs/libfguid[nls=]
+	dev-libs/libfole[nls=]
+	dev-libs/libfvalue[nls=]
+	dev-libs/libfwps[nls=,threads=,python=]
+	dev-libs/libuna[nls=,unicode=]
+"
+RDEPEND="
+	${DEPEND}
+	python? ( ${PYTHON_DEPS} )
+	fuse? ( sys-fs/fuse )
+"
+
+src_prepare() {
+	eautoreconf
+	eapply_user
+}
+
+src_configure() {
+	econf \
+		$(use_enable nls) \
+		$(use_with nls libiconv-prefix) \
+		$(use_with nls libintl-prefix) \
+		$(use_enable unicode wide-character-type) \
+		$(use_enable debug verbose-output ) \
+		$(use_enable debug debug-output ) \
+		$(use_enable threads multi-threading-support) \
+		$(use_enable python) \
+		$(use_enable python python3) \
+		$(use_with fuse libfuse) \
+
+}
diff --git a/app-forensics/libolecf/metadata.xml b/app-forensics/libolecf/metadata.xml
new file mode 100644
index 000000000..8d6997c48
--- /dev/null
+++ b/app-forensics/libolecf/metadata.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person">
+		<email>unknown@pentoo.ch</email>
+		<name>Author Unknown</name>
+	</maintainer>
+	<use>
+		<flag name="fuse">Enable FUSE support</flag>
+	</use>
+</pkgmetadata>