diff --git a/ark/CMakeLists.txt b/ark/CMakeLists.txt
index 50e26e18..b725b75d 100644
--- a/ark/CMakeLists.txt
+++ b/ark/CMakeLists.txt
@@ -21,7 +21,7 @@ endif()
 include( MacroLibrary )
 list(APPEND CMAKE_MODULE_PATH ${ark_SOURCE_DIR}/cmake/modules)
 
-macro_optional_find_package(LibArchive)
+macro_optional_find_package(LibArchive 3.0.2)
 macro_log_feature(LIBARCHIVE_FOUND "LibArchive" "A library for dealing with a wide variety of archive file formats" "http://code.google.com/p/libarchive/" FALSE "" "Required for among others tar, tar.gz, tar.bz2 formats in Ark.")
 
 configure_file(config.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/config.h)
diff --git a/ark/cmake/modules/FindLibArchive.cmake b/ark/cmake/modules/FindLibArchive.cmake
index db14d7b2..06b9198f 100644
--- a/ark/cmake/modules/FindLibArchive.cmake
+++ b/ark/cmake/modules/FindLibArchive.cmake
@@ -31,12 +31,12 @@ else (LIBARCHIVE_LIBRARY AND LIBARCHIVE_INCLUDE_DIR)
   )
 
   if (LIBARCHIVE_LIBRARY)
-    check_library_exists(${LIBARCHIVE_LIBRARY} archive_write_set_compression_gzip   "" HAVE_LIBARCHIVE_GZIP_SUPPORT)
-    check_library_exists(${LIBARCHIVE_LIBRARY} archive_write_set_compression_lzma   "" HAVE_LIBARCHIVE_LZMA_SUPPORT)
-    check_library_exists(${LIBARCHIVE_LIBRARY} archive_write_set_compression_xz     "" HAVE_LIBARCHIVE_XZ_SUPPORT)
-    check_library_exists(${LIBARCHIVE_LIBRARY} archive_read_support_compression_rpm "" HAVE_LIBARCHIVE_RPM_SUPPORT)
-    check_library_exists(${LIBARCHIVE_LIBRARY} archive_read_disk_entry_from_file    "" HAVE_LIBARCHIVE_READ_DISK_API)
-    check_library_exists(${LIBARCHIVE_LIBRARY} archive_read_support_format_cab      "" HAVE_LIBARCHIVE_CAB_SUPPORT)
+    check_library_exists(${LIBARCHIVE_LIBRARY} archive_write_add_filter_gzip   "" HAVE_LIBARCHIVE_GZIP_SUPPORT)
+    check_library_exists(${LIBARCHIVE_LIBRARY} archive_write_add_filter_bzip2  "" HAVE_LIBARCHIVE_BZIP2_SUPPORT)
+    check_library_exists(${LIBARCHIVE_LIBRARY} archive_write_add_filter_lzma   "" HAVE_LIBARCHIVE_LZMA_SUPPORT)
+    check_library_exists(${LIBARCHIVE_LIBRARY} archive_write_add_filter_xz     "" HAVE_LIBARCHIVE_XZ_SUPPORT)
+    check_library_exists(${LIBARCHIVE_LIBRARY} archive_read_support_filter_rpm "" HAVE_LIBARCHIVE_RPM_SUPPORT)
+    check_library_exists(${LIBARCHIVE_LIBRARY} archive_read_support_format_cab "" HAVE_LIBARCHIVE_CAB_SUPPORT)
   endif (LIBARCHIVE_LIBRARY)
 
   include(FindPackageHandleStandardArgs)
diff --git a/ark/plugins/CMakeLists.txt b/ark/plugins/CMakeLists.txt
index 36194128..308ec4d0 100644
--- a/ark/plugins/CMakeLists.txt
+++ b/ark/plugins/CMakeLists.txt
@@ -1,27 +1,19 @@
 if (LIBARCHIVE_FOUND)
-    if( HAVE_LIBARCHIVE_READ_DISK_API )
-        if( NOT HAVE_LIBARCHIVE_LZMA_SUPPORT OR NOT HAVE_LIBARCHIVE_XZ_SUPPORT )
-            message(STATUS "Your libarchive does not have support for lzma and/or xz archives. libarchive >= 2.7.0 is recommended.")
-        endif( NOT HAVE_LIBARCHIVE_LZMA_SUPPORT OR NOT HAVE_LIBARCHIVE_XZ_SUPPORT )
-	if( NOT HAVE_LIBARCHIVE_RPM_SUPPORT )
+    if( NOT HAVE_LIBARCHIVE_LZMA_SUPPORT OR NOT HAVE_LIBARCHIVE_XZ_SUPPORT )
+        message(STATUS "Your libarchive does not have support for lzma and/or xz archives. libarchive >= 2.7.0 is recommended.")
+    endif( NOT HAVE_LIBARCHIVE_LZMA_SUPPORT OR NOT HAVE_LIBARCHIVE_XZ_SUPPORT )
+    if( NOT HAVE_LIBARCHIVE_RPM_SUPPORT )
             message(STATUS "Your libarchive does not have support for rpm archives. libarchive >= 2.8.0 is required for this.")
-	endif( NOT HAVE_LIBARCHIVE_RPM_SUPPORT )
-	if( NOT HAVE_LIBARCHIVE_CAB_SUPPORT )
-            message(STATUS "Your libarchive does not have support for cab archives. libarchive >= 3.0.0 is required for this.")
-	endif( NOT HAVE_LIBARCHIVE_CAB_SUPPORT )
-        add_subdirectory( libarchive )
-    else( HAVE_LIBARCHIVE_READ_DISK_API )
-        # Remove the cached variables from FindLibArchive.cmake
-        unset( LIBARCHIVE_FOUND )
-        unset( LIBARCHIVE_INCLUDE_DIR )
-        unset( LIBARCHIVE_LIBRARY )
-        message(STATUS "Your libarchive does not have support for archive_read_disk api. libarchive >= 2.6.0 is needed.")
-    endif( HAVE_LIBARCHIVE_READ_DISK_API )
+    endif( NOT HAVE_LIBARCHIVE_RPM_SUPPORT )
+    if( NOT HAVE_LIBARCHIVE_CAB_SUPPORT )
+        message(STATUS "Your libarchive does not have support for cab archives. libarchive >= 3.0.0 is required for this.")
+    endif( NOT HAVE_LIBARCHIVE_CAB_SUPPORT )
+    add_subdirectory( libarchive )
+
+    # message(STATUS "Your libarchive does not have support for archive_read_disk api. libarchive >= 2.6.0 is needed.")
 endif (LIBARCHIVE_FOUND)
 
 add_subdirectory( clirarplugin )
-add_subdirectory( cli7zplugin )
-add_subdirectory( clizipplugin )
 add_subdirectory( libsinglefileplugin )
 add_subdirectory( clilhaplugin )
 
diff --git a/ark/plugins/cli7zplugin/CMakeLists.txt b/ark/plugins/cli7zplugin/CMakeLists.txt
deleted file mode 100644
index da56df20..00000000
--- a/ark/plugins/cli7zplugin/CMakeLists.txt
+++ /dev/null
@@ -1,21 +0,0 @@
-########### next target ###############
-
-set(SUPPORTED_CLI7Z_MIMETYPES "application/x-7z-compressed;")
-
-set(kerfuffle_cli7z_SRCS cliplugin.cpp)
-
-kde4_add_plugin(kerfuffle_cli7z ${kerfuffle_cli7z_SRCS})
-
-target_link_libraries(kerfuffle_cli7z  ${KDE4_KDECORE_LIBS} ${KDE4_KIO_LIBS} kerfuffle )
-
-configure_file(
-            ${CMAKE_CURRENT_SOURCE_DIR}/kerfuffle_cli7z.desktop.cmake
-            ${CMAKE_CURRENT_BINARY_DIR}/kerfuffle_cli7z.desktop
-)
-
-########### install files ###############
-
-install(TARGETS kerfuffle_cli7z  DESTINATION ${PLUGIN_INSTALL_DIR} )
-install( FILES ${CMAKE_CURRENT_BINARY_DIR}/kerfuffle_cli7z.desktop  DESTINATION  ${SERVICES_INSTALL_DIR} )
-
-set(SUPPORTED_ARK_MIMETYPES "${SUPPORTED_ARK_MIMETYPES}${SUPPORTED_CLI7Z_MIMETYPES}" PARENT_SCOPE)
diff --git a/ark/plugins/cli7zplugin/cliplugin.cpp b/ark/plugins/cli7zplugin/cliplugin.cpp
deleted file mode 100644
index 500f121d..00000000
--- a/ark/plugins/cli7zplugin/cliplugin.cpp
+++ /dev/null
@@ -1,180 +0,0 @@
-/*
- * ark -- archiver for the KDE project
- *
- * Copyright (C) 2009 Harald Hvaal <haraldhv@stud.ntnu.no>
- * Copyright (C) 2009-2011 Raphael Kubo da Costa <rakuco@FreeBSD.org>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- *
- */
-
-#include "cliplugin.h"
-#include "kerfuffle/cliinterface.h"
-#include "kerfuffle/kerfuffle_export.h"
-
-#include <QDateTime>
-#include <QDir>
-#include <QLatin1String>
-#include <QString>
-
-#include <KDebug>
-
-using namespace Kerfuffle;
-
-CliPlugin::CliPlugin(QObject *parent, const QVariantList & args)
-        : CliInterface(parent, args)
-        , m_archiveType(ArchiveType7z)
-        , m_state(ReadStateHeader)
-{
-}
-
-CliPlugin::~CliPlugin()
-{
-}
-
-ParameterList CliPlugin::parameterList() const
-{
-    static ParameterList p;
-
-    if (p.isEmpty()) {
-        //p[CaptureProgress] = true;
-        p[ListProgram] = p[ExtractProgram] = p[DeleteProgram] = p[AddProgram] = QStringList() << QLatin1String( "7z" ) << QLatin1String( "7za" ) << QLatin1String( "7zr" );
-
-        p[ListArgs] = QStringList() << QLatin1String( "l" ) << QLatin1String( "-slt" ) << QLatin1String( "$Archive" );
-        p[ExtractArgs] = QStringList() << QLatin1String( "$PreservePathSwitch" ) << QLatin1String( "$PasswordSwitch" ) << QLatin1String( "$Archive" ) << QLatin1String( "$Files" );
-        p[PreservePathSwitch] = QStringList() << QLatin1String( "x" ) << QLatin1String( "e" );
-        p[PasswordSwitch] = QStringList() << QLatin1String( "-p$Password" );
-        p[FileExistsExpression] = QLatin1String( "already exists. Overwrite with" );
-        p[WrongPasswordPatterns] = QStringList() << QLatin1String( "Wrong password" );
-        p[AddArgs] = QStringList() << QLatin1String( "a" ) << QLatin1String( "$Archive" ) << QLatin1String( "$Files" );
-        p[DeleteArgs] = QStringList() << QLatin1String( "d" ) << QLatin1String( "$Archive" ) << QLatin1String( "$Files" );
-
-        p[FileExistsInput] = QStringList()
-                             << QLatin1String( "Y" ) //overwrite
-                             << QLatin1String( "N" )//skip
-                             << QLatin1String( "A" ) //overwrite all
-                             << QLatin1String( "S" ) //autoskip
-                             << QLatin1String( "Q" ) //cancel
-                             ;
-
-        p[PasswordPromptPattern] = QLatin1String("Enter password \\(will not be echoed\\) :");
-    }
-
-    return p;
-}
-
-bool CliPlugin::readListLine(const QString& line)
-{
-    static const QLatin1String archiveInfoDelimiter1("--"); // 7z 9.13+
-    static const QLatin1String archiveInfoDelimiter2("----"); // 7z 9.04
-    static const QLatin1String entryInfoDelimiter("----------");
-
-    switch (m_state) {
-    case ReadStateHeader:
-        if (line.startsWith(QLatin1String("Listing archive:"))) {
-            kDebug() << "Archive name: "
-                     << line.right(line.size() - 16).trimmed();
-        } else if ((line == archiveInfoDelimiter1) ||
-                   (line == archiveInfoDelimiter2)) {
-            m_state = ReadStateArchiveInformation;
-        } else if (line.contains(QLatin1String( "Error:" ))) {
-            kDebug() << line.mid(6);
-        }
-        break;
-
-    case ReadStateArchiveInformation:
-        if (line == entryInfoDelimiter) {
-            m_state = ReadStateEntryInformation;
-        } else if (line.startsWith(QLatin1String("Type ="))) {
-            const QString type = line.mid(7).trimmed();
-            kDebug() << "Archive type: " << type;
-
-            if (type == QLatin1String("7z")) {
-                m_archiveType = ArchiveType7z;
-            } else if (type == QLatin1String("BZip2")) {
-                m_archiveType = ArchiveTypeBZip2;
-            } else if (type == QLatin1String("GZip")) {
-                m_archiveType = ArchiveTypeGZip;
-            } else if (type == QLatin1String("Tar")) {
-                m_archiveType = ArchiveTypeTar;
-            } else if (type == QLatin1String("Zip")) {
-                m_archiveType = ArchiveTypeZip;
-            } else {
-                // Should not happen
-                kWarning() << "Unsupported archive type";
-                return false;
-            }
-        }
-
-        break;
-
-    case ReadStateEntryInformation:
-        if (line.startsWith(QLatin1String("Path ="))) {
-            const QString entryFilename =
-                QDir::fromNativeSeparators(line.mid(6).trimmed());
-            m_currentArchiveEntry.clear();
-            m_currentArchiveEntry[FileName] = entryFilename;
-            m_currentArchiveEntry[InternalID] = entryFilename;
-        } else if (line.startsWith(QLatin1String("Size = "))) {
-            m_currentArchiveEntry[ Size ] = line.mid(7).trimmed();
-        } else if (line.startsWith(QLatin1String("Packed Size = "))) {
-            // #236696: 7z files only show a single Packed Size value
-            //          corresponding to the whole archive.
-            if (m_archiveType != ArchiveType7z) {
-                m_currentArchiveEntry[CompressedSize] = line.mid(14).trimmed();
-            }
-        } else if (line.startsWith(QLatin1String("Modified = "))) {
-            m_currentArchiveEntry[ Timestamp ] =
-                QDateTime::fromString(line.mid(11).trimmed(),
-                                      QLatin1String( "yyyy-MM-dd hh:mm:ss" ));
-        } else if (line.startsWith(QLatin1String("Attributes = "))) {
-            const QString attributes = line.mid(13).trimmed();
-
-            const bool isDirectory = attributes.startsWith(QLatin1Char( 'D' ));
-            m_currentArchiveEntry[ IsDirectory ] = isDirectory;
-            if (isDirectory) {
-                const QString directoryName =
-                    m_currentArchiveEntry[FileName].toString();
-                if (!directoryName.endsWith(QLatin1Char( '/' ))) {
-                    const bool isPasswordProtected = (line.at(12) == QLatin1Char( '+' ));
-                    m_currentArchiveEntry[FileName] =
-                        m_currentArchiveEntry[InternalID] = QString(directoryName + QLatin1Char( '/' ));
-                    m_currentArchiveEntry[ IsPasswordProtected ] =
-                        isPasswordProtected;
-                }
-            }
-
-            m_currentArchiveEntry[ Permissions ] = attributes.mid(1);
-        } else if (line.startsWith(QLatin1String("CRC = "))) {
-            m_currentArchiveEntry[ CRC ] = line.mid(6).trimmed();
-        } else if (line.startsWith(QLatin1String("Method = "))) {
-            m_currentArchiveEntry[ Method ] = line.mid(9).trimmed();
-        } else if (line.startsWith(QLatin1String("Encrypted = ")) &&
-                   line.size() >= 13) {
-            m_currentArchiveEntry[ IsPasswordProtected ] = (line.at(12) == QLatin1Char( '+' ));
-        } else if (line.startsWith(QLatin1String("Block = "))) {
-            if (m_currentArchiveEntry.contains(FileName)) {
-                emit entry(m_currentArchiveEntry);
-            }
-        }
-        break;
-    }
-
-    return true;
-}
-
-KERFUFFLE_EXPORT_PLUGIN(CliPlugin)
-
-#include "cliplugin.moc"
diff --git a/ark/plugins/cli7zplugin/cliplugin.h b/ark/plugins/cli7zplugin/cliplugin.h
deleted file mode 100644
index 9f122e4a..00000000
--- a/ark/plugins/cli7zplugin/cliplugin.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * ark -- archiver for the KDE project
- *
- * Copyright (C) 2009 Harald Hvaal <haraldhv@stud.ntnu.no>
- * Copyright (C) 2009-2010 Raphael Kubo da Costa <rakuco@FreeBSD.org>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- *
- */
-
-
-#ifndef CLIPLUGIN_H
-#define CLIPLUGIN_H
-
-#include "kerfuffle/cliinterface.h"
-
-class CliPlugin : public Kerfuffle::CliInterface
-{
-    Q_OBJECT
-
-public:
-    explicit CliPlugin(QObject *parent, const QVariantList & args);
-    virtual ~CliPlugin();
-
-protected:
-    virtual Kerfuffle::ParameterList parameterList() const;
-    virtual bool readListLine(const QString &line);
-
-private:
-    enum ArchiveType {
-	ArchiveType7z = 0,
-	ArchiveTypeBZip2,
-	ArchiveTypeGZip,
-	ArchiveTypeTar,
-	ArchiveTypeZip
-    };
-
-    enum ReadState {
-	ReadStateHeader = 0,
-	ReadStateArchiveInformation,
-	ReadStateEntryInformation
-    };
-
-    ArchiveType m_archiveType;
-    Kerfuffle::ArchiveEntry m_currentArchiveEntry;
-    ReadState m_state;
-};
-
-#endif // CLIPLUGIN_H
diff --git a/ark/plugins/cli7zplugin/kerfuffle_cli7z.desktop.cmake b/ark/plugins/cli7zplugin/kerfuffle_cli7z.desktop.cmake
deleted file mode 100644
index 29b355af..00000000
--- a/ark/plugins/cli7zplugin/kerfuffle_cli7z.desktop.cmake
+++ /dev/null
@@ -1,69 +0,0 @@
-[Desktop Entry]
-Type=Service
-X-KDE-ServiceTypes=Kerfuffle/Plugin
-X-KDE-Library=kerfuffle_cli7z
-X-KDE-PluginInfo-Author=Harald Hvaal
-X-KDE-PluginInfo-Email=haraldhv@stud.ntnu.no
-X-KDE-PluginInfo-Name=kerfuffle_7z
-X-KDE-PluginInfo-Version=0.0.1
-X-KDE-PluginInfo-Website=http://www.kde.org
-X-KDE-PluginInfo-License=GPLv2+
-X-KDE-Priority=120
-X-KDE-Kerfuffle-APIRevision=1
-X-KDE-Kerfuffle-ReadWrite=true
-Name=7zip archive plugin
-Name[ar]=ملحق أرشيف 7zip
-Name[ast]=Complementu d'archivu comprimíu 7zip
-Name[bg]=Приставка за архиви 7zip
-Name[bs]=Priključak 7z arhiva
-Name[ca]=Connector per arxius 7zip
-Name[ca@valencia]=Connector per arxius 7zip
-Name[cs]=Modul pro archiv 7zip
-Name[da]=Plugin til 7zip-arkiver
-Name[de]=7zip-Archiv-Modul
-Name[el]=Πρόσθετο αρχειοθήκης 7zip
-Name[en_GB]=7zip archive plugin
-Name[es]=Complemento de archivo comprimido 7zip
-Name[et]=7zip arhiivi plugin
-Name[eu]=7zip artxiboen plugina
-Name[fi]=7zip-pakkaustuki
-Name[fr]=Module externe pour archive « 7zip »
-Name[ga]=Breiseán cartlainne 7zip
-Name[gl]=Extensión de arquivo de 7zip
-Name[hr]=Arhivni priključak 7zip
-Name[hu]=7zip modul
-Name[ia]=Plugin de archivar 7zip
-Name[id]=Pengaya arsip 7zip
-Name[it]=estensione per archivi 7zip
-Name[ja]=7zip アーカイブ用プラグイン
-Name[kk]=7zip архив плагині
-Name[km]=កម្មវិធី​ជំនួយ​ប័ណ្ណសារ 7zip
-Name[ko]=7zip 압축 플러그인
-Name[lt]=7zip archyvo priedas
-Name[lv]=7zip arhīvu spraudnis
-Name[mr]=7ZIP संग्रह प्लगइन
-Name[nb]=Programtillegg for 7zip-arkiv
-Name[nds]=7zip-Archievmoduul
-Name[nl]=7zip-archiefplug-in
-Name[nn]=7zip-arkivtillegg
-Name[pa]=7zip ਅਕਾਇਵ ਪਲੱਗਇਨ
-Name[pl]=Wtyczka archiwów 7zip
-Name[pt]='Plugin' de pacotes '7zip'
-Name[pt_BR]=Plugin de arquivos 7zip
-Name[ro]=Modul de arhivă 7zip
-Name[ru]=Поддержка архивов 7zip
-Name[sk]=Modul 7zip archívu
-Name[sl]=Vstavek za arhive 7zip
-Name[sq]=7zip arkiv plugin
-Name[sr]=Прикључак 7зип архива
-Name[sr@ijekavian]=Прикључак 7зип архива
-Name[sr@ijekavianlatin]=Priključak 7zip arhiva
-Name[sr@latin]=Priključak 7zip arhiva
-Name[sv]=Insticksprogram för 7zip arkiv
-Name[th]=ส่วนเสริมการจัดการแฟ้มจัดเก็บแบบ 7zip
-Name[tr]=7zip arşivi eklentisi
-Name[uk]=Додаток для архівів 7zip
-Name[x-test]=xx7zip archive pluginxx
-Name[zh_CN]=7zip 归档插件
-Name[zh_TW]=7zip 壓縮檔外掛程式
-MimeType=@SUPPORTED_CLI7Z_MIMETYPES@
diff --git a/ark/plugins/clizipplugin/CMakeLists.txt b/ark/plugins/clizipplugin/CMakeLists.txt
deleted file mode 100644
index 5e180fb9..00000000
--- a/ark/plugins/clizipplugin/CMakeLists.txt
+++ /dev/null
@@ -1,21 +0,0 @@
-########### next target ###############
-
-set(SUPPORTED_CLIZIP_MIMETYPES "application/x-java-archive;application/zip;")
-
-set(kerfuffle_clizip_SRCS cliplugin.cpp)
-
-kde4_add_plugin(kerfuffle_clizip ${kerfuffle_clizip_SRCS})
-
-target_link_libraries(kerfuffle_clizip  ${KDE4_KDECORE_LIBS} ${KDE4_KIO_LIBS} kerfuffle )
-
-configure_file(
-            ${CMAKE_CURRENT_SOURCE_DIR}/kerfuffle_clizip.desktop.cmake
-            ${CMAKE_CURRENT_BINARY_DIR}/kerfuffle_clizip.desktop
-)
-
-########### install files ###############
-
-install(TARGETS kerfuffle_clizip  DESTINATION ${PLUGIN_INSTALL_DIR} )
-install( FILES ${CMAKE_CURRENT_BINARY_DIR}/kerfuffle_clizip.desktop  DESTINATION  ${SERVICES_INSTALL_DIR} )
-
-set(SUPPORTED_ARK_MIMETYPES "${SUPPORTED_ARK_MIMETYPES}${SUPPORTED_CLIZIP_MIMETYPES}" PARENT_SCOPE)
diff --git a/ark/plugins/clizipplugin/cliplugin.cpp b/ark/plugins/clizipplugin/cliplugin.cpp
deleted file mode 100644
index 1be2a10f..00000000
--- a/ark/plugins/clizipplugin/cliplugin.cpp
+++ /dev/null
@@ -1,143 +0,0 @@
-/*
- * ark -- archiver for the KDE project
- *
- * Copyright (C) 2009 Harald Hvaal <haraldhv@stud.ntnu.no>
- * Copyright (C) 2009-2011 Raphael Kubo da Costa <rakuco@FreeBSD.org>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-
-#include "cliplugin.h"
-#include "kerfuffle/cliinterface.h"
-#include "kerfuffle/kerfuffle_export.h"
-
-#include <KDebug>
-
-#include <QDateTime>
-#include <QDir>
-#include <QLatin1String>
-#include <QRegExp>
-#include <QString>
-#include <QStringList>
-
-using namespace Kerfuffle;
-
-CliPlugin::CliPlugin(QObject *parent, const QVariantList & args)
-    : CliInterface(parent, args)
-    , m_status(Header)
-{
-}
-
-CliPlugin::~CliPlugin()
-{
-}
-
-// #208091: infozip applies special meanings to some characters, so we
-//          need to escape them with backslashes.see match.c in
-//          infozip's source code
-QString CliPlugin::escapeFileName(const QString &fileName) const
-{
-    const QString escapedCharacters(QLatin1String("[]*?^-\\!"));
-
-    QString quoted;
-    const int len = fileName.length();
-    const QLatin1Char backslash('\\');
-    quoted.reserve(len * 2);
-
-    for (int i = 0; i < len; ++i) {
-        if (escapedCharacters.contains(fileName.at(i))) {
-            quoted.append(backslash);
-        }
-
-        quoted.append(fileName.at(i));
-    }
-
-    return quoted;
-}
-
-ParameterList CliPlugin::parameterList() const
-{
-    static ParameterList p;
-
-    if (p.isEmpty()) {
-        p[CaptureProgress] = false;
-        p[ListProgram] = QStringList() << QLatin1String( "zipinfo" );
-        p[ExtractProgram] = QStringList() << QLatin1String( "unzip" );
-        p[DeleteProgram] = p[AddProgram] = QStringList() << QLatin1String( "zip" );
-
-        p[ListArgs] = QStringList() << QLatin1String( "-l" ) << QLatin1String( "-T" ) << QLatin1String( "$Archive" );
-        p[ExtractArgs] = QStringList() << QLatin1String( "$PreservePathSwitch" ) << QLatin1String( "$PasswordSwitch" ) << QLatin1String( "$Archive" ) << QLatin1String( "$Files" );
-        p[PreservePathSwitch] = QStringList() << QLatin1String( "" ) << QLatin1String( "-j" );
-        p[PasswordSwitch] = QStringList() << QLatin1String( "-P$Password" );
-
-        p[DeleteArgs] = QStringList() << QLatin1String( "-d" ) << QLatin1String( "$Archive" ) << QLatin1String( "$Files" );
-
-        p[FileExistsExpression] = QLatin1String( "^replace (.+)\\?" );
-        p[FileExistsInput] = QStringList()
-                             << QLatin1String( "y" ) //overwrite
-                             << QLatin1String( "n" ) //skip
-                             << QLatin1String( "A" ) //overwrite all
-                             << QLatin1String( "N" ) //autoskip
-                             ;
-
-        p[AddArgs] = QStringList() << QLatin1String( "-r" ) << QLatin1String( "$Archive" ) << QLatin1String( "$Files" );
-
-        p[PasswordPromptPattern] = QLatin1String(" password: ");
-        p[WrongPasswordPatterns] = QStringList() << QLatin1String( "incorrect password" );
-        //p[ExtractionFailedPatterns] = QStringList() << "CRC failed";
-    }
-    return p;
-}
-
-bool CliPlugin::readListLine(const QString &line)
-{
-    static const QRegExp entryPattern(QLatin1String(
-        "^(\\S+)\\s+(\\S+)\\s+(\\S+)\\s+(\\S+)\\s+(\\S+)\\s+(\\S+)\\s+(\\S+)\\s+(\\d{8}).(\\d{6})\\s+(.+)$") );
-
-    switch (m_status) {
-    case Header:
-        m_status = Entry;
-        break;
-    case Entry:
-        if (entryPattern.indexIn(line) != -1) {
-            ArchiveEntry e;
-            e[Permissions] = entryPattern.cap(1);
-
-            // #280354: infozip may not show the right attributes for a given directory, so an entry
-            //          ending with '/' is actually more reliable than 'd' bein in the attributes.
-            e[IsDirectory] = entryPattern.cap(10).endsWith(QLatin1Char('/'));
-
-            e[Size] = entryPattern.cap(4).toInt();
-            QString status = entryPattern.cap(5);
-            if (status[0].isUpper()) {
-                e[IsPasswordProtected] = true;
-            }
-            e[CompressedSize] = entryPattern.cap(6).toInt();
-
-            const QDateTime ts(QDate::fromString(entryPattern.cap(8), QLatin1String( "yyyyMMdd" )),
-                               QTime::fromString(entryPattern.cap(9), QLatin1String( "hhmmss" )));
-            e[Timestamp] = ts;
-
-            e[FileName] = e[InternalID] = entryPattern.cap(10);
-            emit entry(e);
-        }
-        break;
-    }
-
-    return true;
-}
-
-KERFUFFLE_EXPORT_PLUGIN(CliPlugin)
-
diff --git a/ark/plugins/clizipplugin/cliplugin.h b/ark/plugins/clizipplugin/cliplugin.h
deleted file mode 100644
index 3a310e0a..00000000
--- a/ark/plugins/clizipplugin/cliplugin.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * ark -- archiver for the KDE project
- *
- * Copyright (C) 2011 Raphael Kubo da Costa <rakuco@FreeBSD.org>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-
-#ifndef CLIPLUGIN_H
-#define CLIPLUGIN_H
-
-#include "kerfuffle/cliinterface.h"
-
-class CliPlugin : public Kerfuffle::CliInterface
-{
-    Q_OBJECT
-
-public:
-    explicit CliPlugin(QObject *parent, const QVariantList &args);
-    virtual ~CliPlugin();
-
-    virtual QString escapeFileName(const QString &fileName) const;
-
-    virtual Kerfuffle::ParameterList parameterList() const;
-
-    virtual bool readListLine(const QString &line);
-
-private:
-    enum {
-        Header = 0,
-        Entry
-    } m_status;
-};
-
-#endif // CLIPLUGIN_H
diff --git a/ark/plugins/clizipplugin/kerfuffle_clizip.desktop.cmake b/ark/plugins/clizipplugin/kerfuffle_clizip.desktop.cmake
deleted file mode 100644
index 32ceced7..00000000
--- a/ark/plugins/clizipplugin/kerfuffle_clizip.desktop.cmake
+++ /dev/null
@@ -1,69 +0,0 @@
-[Desktop Entry]
-Type=Service
-X-KDE-ServiceTypes=Kerfuffle/Plugin
-X-KDE-Library=kerfuffle_clizip
-X-KDE-PluginInfo-Author=Harald Hvaal
-X-KDE-PluginInfo-Email=haraldhv@stud.ntnu.no
-X-KDE-PluginInfo-Name=kerfuffle_clizip
-X-KDE-PluginInfo-Version=0.0.1
-X-KDE-PluginInfo-Website=http://www.kde.org
-X-KDE-PluginInfo-License=GPLv2+
-X-KDE-Priority=160
-X-KDE-Kerfuffle-APIRevision=1
-X-KDE-Kerfuffle-ReadWrite=true
-Name=ZIP archive plugin
-Name[ar]=ملحق أرشيف ZIP
-Name[ast]=Complementu d'archivu comprimíu ZIP
-Name[bg]=Приставка за архиви ZIP
-Name[bs]=Priključak ZIP arhiva
-Name[ca]=Connector per arxius ZIP
-Name[ca@valencia]=Connector per arxius ZIP
-Name[cs]=Modul pro archiv ZIP
-Name[da]=Plugin til ZIP-arkiver
-Name[de]=ZIP-Archiv-Modul
-Name[el]=Πρόσθετο αρχειοθήκης ZIP
-Name[en_GB]=ZIP archive plugin
-Name[es]=Complemento de archivo comprimido ZIP
-Name[et]=ZIP-arhiivi plugin
-Name[eu]=ZIP artxiboen plugina
-Name[fi]=Zip-pakkaustuki
-Name[fr]=Module externe d'archive « ZIP »
-Name[ga]=Breiseán cartlainne ZIP
-Name[gl]=Extensión de arquivo ZIP
-Name[hr]=Arhivni priključak ZIP
-Name[hu]=ZIP modul
-Name[ia]=Plugin de archivar zip
-Name[id]=Pengaya arsip ZIP
-Name[it]=estensione per archivi ZIP
-Name[ja]=ZIP アーカイブ用プラグイン
-Name[kk]=ZIP архив плагині
-Name[km]=កម្មវិធី​ជំនួយ​ប័ណ្ណសារ ZIP
-Name[ko]=ZIP 압축 플러그인
-Name[lt]=ZIP archyvo priedas
-Name[lv]=ZIP arhīvu spraudnis
-Name[mr]=ZIP संग्रह प्लगइन
-Name[nb]=Programtillegg for ZIP-arkiv
-Name[nds]=Zip-Archievmoduul
-Name[nl]=ZIP-archiefplug-in
-Name[nn]=ZIP-arkivtillegg
-Name[pa]=ਜ਼ਿੱਪ ਅਕਾਇਵ ਪਲੱਗਇਨ
-Name[pl]=Wtyczka archiwów ZIP
-Name[pt]='Plugin' de pacotes ZIP
-Name[pt_BR]=Plugin de arquivos ZIP
-Name[ro]=Modul de arhivă ZIP
-Name[ru]=Поддержка архивов ZIP
-Name[sk]=Modul ZIP archívu
-Name[sl]=Vstavek za arhive ZIP
-Name[sq]=ZIP arkiv plugin
-Name[sr]=Прикључак ЗИП архива
-Name[sr@ijekavian]=Прикључак ЗИП архива
-Name[sr@ijekavianlatin]=Priključak ZIP arhiva
-Name[sr@latin]=Priključak ZIP arhiva
-Name[sv]=Insticksprogram för ZIP-arkiv
-Name[th]=ส่วนเสริมการจัดการแฟ้มจัดเก็บบีบอัดแบบ ZIP
-Name[tr]=ZIP arşivi eklentisi
-Name[uk]=Додаток для архівів ZIP
-Name[x-test]=xxZIP archive pluginxx
-Name[zh_CN]=ZIP 归档插件
-Name[zh_TW]=ZIP 壓縮檔外掛程式
-MimeType=@SUPPORTED_CLIZIP_MIMETYPES@
diff --git a/ark/plugins/libarchive/CMakeLists.txt b/ark/plugins/libarchive/CMakeLists.txt
index 5d6d0096..59a77e28 100644
--- a/ark/plugins/libarchive/CMakeLists.txt
+++ b/ark/plugins/libarchive/CMakeLists.txt
@@ -10,6 +10,10 @@ if(HAVE_LIBARCHIVE_CAB_SUPPORT)
   set(SUPPORTED_LIBARCHIVE_READONLY_MIMETYPES "${SUPPORTED_LIBARCHIVE_READONLY_MIMETYPES}application/vnd.ms-cab-compressed;")
 endif(HAVE_LIBARCHIVE_CAB_SUPPORT)
 
+# zip and 7z
+set(SUPPORTED_LIBARCHIVE_READWRITE_MIMETYPES "${SUPPORTED_LIBARCHIVE_READWRITE_MIMETYPES}application/x-java-archive;application/zip;")
+set(SUPPORTED_LIBARCHIVE_READWRITE_MIMETYPES "${SUPPORTED_LIBARCHIVE_READWRITE_MIMETYPES}application/x-7z-compressed;")
+
 # This MIME type was originally set in ark.desktop but is not mentioned anywhere else.
 # Assuming that, if it were supported, it would be here.
 set(SUPPORTED_LIBARCHIVE_READONLY_MIMETYPES "${SUPPORTED_LIBARCHIVE_READONLY_MIMETYPES}application/x-servicepack;")