diff --git a/app-text/katarakt/Manifest b/app-text/katarakt/Manifest
deleted file mode 100644
index 3a47b28119..0000000000
--- a/app-text/katarakt/Manifest
+++ /dev/null
@@ -1 +0,0 @@
-DIST katarakt-v0.2.tar.gz 52004 BLAKE2B af014425bbf9c36350f4c10e57d9668f4a362d786c660f032381f6cf68b006d384c88bb0f4cabee4c0bc8e5f01ad25a44ef38d100ddfdfe955a442313b77b322 SHA512 a07054e0e9915f6239b8149bbd08c8b5ec095b0e9ffb54e03761ad9e59914f66166e4b8359298721a6b46c2bcf5114f40ad117c4826a32660c1fba28f69b8e68
diff --git a/app-text/katarakt/files/katarakt-0.2-install.patch b/app-text/katarakt/files/katarakt-0.2-install.patch
deleted file mode 100644
index 96cb6f4b61..0000000000
--- a/app-text/katarakt/files/katarakt-0.2-install.patch
+++ /dev/null
@@ -1,26 +0,0 @@
-From 4801619c7752b317da8d57183f590d9c3cce42e1 Mon Sep 17 00:00:00 2001
-From: Kurt Kanzenbach <kurt@kmk-computers.de>
-Date: Thu, 30 Jan 2020 19:22:05 +0100
-Subject: [PATCH] build: Install binary
-
-Add an install target for the binary.
-
-Signed-off-by: Kurt Kanzenbach <kurt@kmk-computers.de>
----
- katarakt.pro | 3 +++
- 1 file changed, 3 insertions(+)
-
-diff --git a/katarakt.pro b/katarakt.pro
-index a632713db2ce..220dfd68b1b9 100644
---- a/katarakt.pro
-+++ b/katarakt.pro
-@@ -57,3 +57,6 @@ web.depends = $$website.target
- web.CONFIG = phony
- 
- QMAKE_EXTRA_TARGETS += documentation website doc web
-+
-+target.path = $$INSTALL_ROOT/$$PREFIX/bin/
-+INSTALLS += target
--- 
-2.24.1
-
diff --git a/app-text/katarakt/files/katarakt-0.2-poppler.patch b/app-text/katarakt/files/katarakt-0.2-poppler.patch
deleted file mode 100644
index 7979bf6a59..0000000000
--- a/app-text/katarakt/files/katarakt-0.2-poppler.patch
+++ /dev/null
@@ -1,29 +0,0 @@
-From 23b68e9c48204d43b37b23735ad9ea0b219fec7b Mon Sep 17 00:00:00 2001
-From: Philipp Erhardt <Philipp.Erhardt@informatik.stud.uni-erlangen.de>
-Date: Mon, 19 Oct 2020 20:42:37 +0200
-Subject: [PATCH] Fix compilation if the version number contains a leading zero
-
----
- katarakt.pro | 6 +++---
- 1 file changed, 3 insertions(+), 3 deletions(-)
-
-diff --git a/katarakt.pro b/katarakt.pro
-index a632713db2ce..84cd59797d0a 100644
---- a/katarakt.pro
-+++ b/katarakt.pro
-@@ -17,9 +17,9 @@ unix {
- 
-     isEmpty(PKG_CONFIG):PKG_CONFIG = pkg-config    # same as in link_pkgconfig.prf
-     POPPLER_VERSION = $$system($$PKG_CONFIG --modversion $$POPPLER)
--    POPPLER_VERSION_MAJOR = $$system(echo "$$POPPLER_VERSION" | cut -d . -f 1)
--    POPPLER_VERSION_MINOR = $$system(echo "$$POPPLER_VERSION" | cut -d . -f 2)
--    POPPLER_VERSION_MICRO = $$system(echo "$$POPPLER_VERSION" | cut -d . -f 3)
-+    POPPLER_VERSION_MAJOR = $$system(echo "$$POPPLER_VERSION" | cut -d . -f 1 | sed "\'s,^0*\\(.\\),\1,\'")
-+    POPPLER_VERSION_MINOR = $$system(echo "$$POPPLER_VERSION" | cut -d . -f 2 | sed "\'s,^0*\\(.\\),\1,\'")
-+    POPPLER_VERSION_MICRO = $$system(echo "$$POPPLER_VERSION" | cut -d . -f 3 | sed "\'s,^0*\\(.\\),\1,\'")
- 
-     DEFINES += POPPLER_VERSION_MAJOR=$$POPPLER_VERSION_MAJOR
-     DEFINES += POPPLER_VERSION_MINOR=$$POPPLER_VERSION_MINOR
--- 
-2.33.0
-
diff --git a/app-text/katarakt/katarakt-0.2.ebuild b/app-text/katarakt/katarakt-0.2.ebuild
deleted file mode 100644
index d5ce38d081..0000000000
--- a/app-text/katarakt/katarakt-0.2.ebuild
+++ /dev/null
@@ -1,44 +0,0 @@
-# Copyright 1999-2021 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-inherit qmake-utils
-
-DESCRIPTION="Simple PDF viewer"
-HOMEPAGE="https://gitlab.cs.fau.de/Qui_Sum/katarakt"
-SRC_URI="https://gitlab.cs.fau.de/Qui_Sum/${PN}/-/archive/v${PV}/${PN}-v${PV}.tar.gz"
-
-SLOT="0"
-LICENSE="BSD-2"
-KEYWORDS="~amd64 ~x86"
-
-BDEPEND="
-	app-text/asciidoc
-	virtual/pkgconfig"
-RDEPEND="
-	app-text/poppler[qt5]
-	dev-qt/qtcore:5
-	dev-qt/qtdbus:5
-	dev-qt/qtgui:5
-	dev-qt/qtnetwork:5
-	dev-qt/qtwidgets:5
-	dev-qt/qtxml:5"
-DEPEND="${RDEPEND}"
-
-S="${WORKDIR}/${PN}-v${PV}"
-
-PATCHES=(
-	"${FILESDIR}/${P}-install.patch"
-	"${FILESDIR}/${P}-poppler.patch"
-)
-
-src_configure() {
-	eqmake5 PREFIX="${EPREFIX}/usr"
-}
-
-src_install() {
-	emake INSTALL_ROOT="${D}" install
-	emake doc
-	doman doc/katarakt.1
-}
diff --git a/app-text/katarakt/metadata.xml b/app-text/katarakt/metadata.xml
deleted file mode 100644
index c7b44f1c43..0000000000
--- a/app-text/katarakt/metadata.xml
+++ /dev/null
@@ -1,21 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
-<pkgmetadata>
-  <maintainer type="person">
-    <email>kurt@kmk-computers.de</email>
-    <name>Kurt Kanzenbach</name>
-  </maintainer>
-  <longdescription lang="en">
-    katarakt is a simple PDF viewer. It is designed to use as much available
-    screen space as possible.
-
-    There are currently two layouts. The presentation layout is very simple and
-    only supports scrolling on a per page basis. As the name suggests the
-    current page is displayed in the center and zoomed to fit the window. It is
-    active by default.
-
-    The grid layout is much more advanced and offers continuous (smooth, per
-    pixel) scrolling, zooming and adjusting the column count. Pages keep their
-    correct relative size and are shown in a grid.
-  </longdescription>
-</pkgmetadata>