diff --git a/localization/rssguard_cs.ts b/localization/rssguard_cs.ts
index 33a51aafc..d60a18c83 100644
--- a/localization/rssguard_cs.ts
+++ b/localization/rssguard_cs.ts
@@ -785,22 +785,22 @@ ID položky: %5</translation>
     <message>
       <location filename="../src/librssguard/gui/feedmessageviewer.cpp" line="229"/>
       <source>Filtered feed list</source>
-      <translation type="unfinished">Filtered feed list</translation>
+      <translation>Seznam filtrovaných kanálů</translation>
     </message>
     <message>
       <location filename="../src/librssguard/gui/feedmessageviewer.cpp" line="230"/>
       <source>Cannot select article in article list as your feed is filtered out from feed list.</source>
-      <translation type="unfinished">Cannot select article in article list as your feed is filtered out from feed list.</translation>
+      <translation>Nelze vybrat článek v seznamu článků, protože je váš kanál filtrován ze seznamu zdrojů.</translation>
     </message>
     <message>
       <location filename="../src/librssguard/gui/feedmessageviewer.cpp" line="247"/>
       <source>Filtered article list</source>
-      <translation type="unfinished">Filtered article list</translation>
+      <translation>Filtrovaný seznam článků</translation>
     </message>
     <message>
       <location filename="../src/librssguard/gui/feedmessageviewer.cpp" line="248"/>
       <source>Cannot select article as it seems your article list is filtered.</source>
-      <translation type="unfinished">Cannot select article as it seems your article list is filtered.</translation>
+      <translation>Nelze vybrat článek, protože se zdá, že je váš seznam článků filtrován.</translation>
     </message>
   </context>
   <context>
@@ -1161,22 +1161,22 @@ ID položky: %5</translation>
     <message>
       <location filename="../src/librssguard/gui/feedsview.cpp" line="271"/>
       <source>Selected items cannot be edited. This is not supported (yet).</source>
-      <translation type="unfinished">Selected items cannot be edited. This is not supported (yet).</translation>
+      <translation>Vybrané položky nelze upravit. Toto není podporováno (zatím).</translation>
     </message>
     <message>
       <location filename="../src/librssguard/gui/feedsview.cpp" line="281"/>
       <source>%1 does not support batch editing of multiple accounts.</source>
-      <translation type="unfinished">%1 does not support batch editing of multiple accounts.</translation>
+      <translation>%1 nepodporuje dávkovou editaci více účtů.</translation>
     </message>
     <message>
       <location filename="../src/librssguard/gui/feedsview.cpp" line="299"/>
       <source>%1 does not support batch editing of items from multiple accounts.</source>
-      <translation type="unfinished">%1 does not support batch editing of items from multiple accounts.</translation>
+      <translation>%1 nepodporuje dávkové úpravy položek z více účtů.</translation>
     </message>
     <message>
       <location filename="../src/librssguard/gui/feedsview.cpp" line="316"/>
       <source>%1 does not support batch editing of items of varying types.</source>
-      <translation type="unfinished">%1 does not support batch editing of items of varying types.</translation>
+      <translation>%1 nepodporuje dávkové úpravy položek různých typů.</translation>
     </message>
     <message>
       <location filename="../src/librssguard/gui/feedsview.cpp" line="326"/>
@@ -1186,12 +1186,12 @@ ID položky: %5</translation>
     <message>
       <location filename="../src/librssguard/gui/feedsview.cpp" line="327"/>
       <source>Some of selected items cannot be edited. Proceeding to edit the rest.</source>
-      <translation type="unfinished">Some of selected items cannot be edited. Proceeding to edit the rest.</translation>
+      <translation>Některé z vybraných položek nelze upravit. Pokračuji s úpravou zbytku.</translation>
     </message>
     <message>
       <location filename="../src/librssguard/gui/feedsview.cpp" line="399"/>
       <source>Some items won&apos;t be deleted</source>
-      <translation type="unfinished">Some items won&apos;t be deleted</translation>
+      <translation>Některé položky nebudou odstraněny</translation>
     </message>
     <message>
       <location filename="../src/librssguard/gui/feedsview.cpp" line="400"/>
@@ -1201,21 +1201,21 @@ ID položky: %5</translation>
     <message numerus="yes">
       <location filename="../src/librssguard/gui/feedsview.cpp" line="407"/>
       <source>Deleting %n items</source>
-      <translation type="unfinished">
-        <numerusform>Deleting %n items</numerusform>
-        <numerusform>Deleting %n items</numerusform>
-        <numerusform>Deleting %n items</numerusform>
-        <numerusform>Smazání %n položek</numerusform>
+      <translation>
+        <numerusform>Mažu %n položku</numerusform>
+        <numerusform>Mažu %n položky</numerusform>
+        <numerusform>Mažu %n položek</numerusform>
+        <numerusform>Mažu %n položek</numerusform>
       </translation>
     </message>
     <message numerus="yes">
       <location filename="../src/librssguard/gui/feedsview.cpp" line="408"/>
       <source>You are about to completely delete %n items.</source>
       <translation type="unfinished">
+        <numerusform>Chystáte se odstranit %n položku.</numerusform>
+        <numerusform>Chystáte se odstranit %n položky.</numerusform>
         <numerusform>You are about to completely delete %n items.</numerusform>
-        <numerusform>You are about to completely delete %n items.</numerusform>
-        <numerusform>You are about to completely delete %n items.</numerusform>
-        <numerusform>You are about to completely delete %n items.</numerusform>
+        <numerusform>Chystáte se odstranit %n položek.</numerusform>
       </translation>
     </message>
     <message>
@@ -1591,11 +1591,11 @@ Složka cache pro QtWebEngine -&gt; &quot;%7&quot;</translation>
     <message numerus="yes">
       <location filename="../src/librssguard/services/abstract/gui/formcategorydetails.cpp" line="106"/>
       <source>Edit %n categories</source>
-      <translation type="unfinished">
-        <numerusform>Edit %n categories</numerusform>
-        <numerusform>Edit %n categories</numerusform>
-        <numerusform>Edit %n categories</numerusform>
-        <numerusform>Edit %n categories</numerusform>
+      <translation>
+        <numerusform>Upravit %n kategorii</numerusform>
+        <numerusform>Upravit %n kategorie</numerusform>
+        <numerusform>Upravit %n kategorií</numerusform>
+        <numerusform>Upravit %n kategorií</numerusform>
       </translation>
     </message>
     <message>
@@ -1846,7 +1846,7 @@ Složka cache pro QtWebEngine -&gt; &quot;%7&quot;</translation>
     <message>
       <location filename="../src/librssguard/services/standard/gui/formdiscoverfeeds.ui" line="76"/>
       <source>Target parent folder</source>
-      <translation type="unfinished">Target parent folder</translation>
+      <translation>Cílová nadřazená složka</translation>
     </message>
     <message>
       <location filename="../src/librssguard/services/standard/gui/formdiscoverfeeds.ui" line="88"/>
@@ -1856,12 +1856,12 @@ Složka cache pro QtWebEngine -&gt; &quot;%7&quot;</translation>
     <message>
       <location filename="../src/librssguard/services/standard/gui/formdiscoverfeeds.ui" line="121"/>
       <source>Select &amp;all</source>
-      <translation type="unfinished">Select &amp;all</translation>
+      <translation>Vybrat vše</translation>
     </message>
     <message>
       <location filename="../src/librssguard/services/standard/gui/formdiscoverfeeds.ui" line="128"/>
       <source>&amp;Unselect all</source>
-      <translation type="unfinished">&amp;Unselect all</translation>
+      <translation>Zrušit výběr</translation>
     </message>
     <message>
       <location filename="../src/librssguard/services/standard/gui/formdiscoverfeeds.ui" line="183"/>
@@ -1871,22 +1871,22 @@ Složka cache pro QtWebEngine -&gt; &quot;%7&quot;</translation>
     <message>
       <location filename="../src/librssguard/services/standard/gui/formdiscoverfeeds.ui" line="190"/>
       <source>&amp;Import checked feeds</source>
-      <translation type="unfinished">&amp;Import checked feeds</translation>
+      <translation>&amp;Importovat zaškrtnuté kanály</translation>
     </message>
     <message>
       <location filename="../src/librssguard/services/standard/gui/formdiscoverfeeds.cpp" line="36"/>
       <source>Switch to &amp;advanced mode</source>
-      <translation type="unfinished">Switch to &amp;advanced mode</translation>
+      <translation>Přepnout do pokročilého režimu</translation>
     </message>
     <message>
       <location filename="../src/librssguard/services/standard/gui/formdiscoverfeeds.cpp" line="38"/>
       <source>Close this dialog and display dialog for adding individual feeds with advanced options.</source>
-      <translation type="unfinished">Close this dialog and display dialog for adding individual feeds with advanced options.</translation>
+      <translation>Zavřít toto dialogové okno a zobrazit okno pro přidání jednotlivých kanálů s pokročilými možnostmi.</translation>
     </message>
     <message>
       <location filename="../src/librssguard/services/standard/gui/formdiscoverfeeds.cpp" line="120"/>
       <source>Cannot discover feeds</source>
-      <translation type="unfinished">Cannot discover feeds</translation>
+      <translation>Nelze najít kanály</translation>
     </message>
     <message>
       <location filename="../src/librssguard/services/standard/gui/formdiscoverfeeds.cpp" line="121"/>
@@ -1972,10 +1972,10 @@ Složka cache pro QtWebEngine -&gt; &quot;%7&quot;</translation>
     <message numerus="yes">
       <location filename="../src/librssguard/services/abstract/gui/formfeeddetails.cpp" line="151"/>
       <source>Edit %n feeds</source>
-      <translation type="unfinished">
-        <numerusform>Edit %n feeds</numerusform>
-        <numerusform>Edit %n feeds</numerusform>
-        <numerusform>Edit %n feeds</numerusform>
+      <translation>
+        <numerusform>Upravit %n kanál</numerusform>
+        <numerusform>Upravit %n kanály</numerusform>
+        <numerusform>Upravit %n kanálů</numerusform>
         <numerusform>Upravit %n kanálů</numerusform>
       </translation>
     </message>
@@ -2253,27 +2253,27 @@ Složka cache pro QtWebEngine -&gt; &quot;%7&quot;</translation>
     <message>
       <location filename="../src/librssguard/gui/dialogs/formmain.ui" line="302"/>
       <source>&amp;Edit selected items</source>
-      <translation type="unfinished">&amp;Edit selected items</translation>
+      <translation>&amp;Upravit vybrané položky</translation>
     </message>
     <message>
       <location filename="../src/librssguard/gui/dialogs/formmain.ui" line="307"/>
       <source>&amp;Delete selected items</source>
-      <translation type="unfinished">&amp;Delete selected items</translation>
+      <translation>&amp;Odstranit vybrané položky</translation>
     </message>
     <message>
       <location filename="../src/librssguard/gui/dialogs/formmain.ui" line="348"/>
       <source>Mark selected items &amp;read</source>
-      <translation type="unfinished">Mark selected items &amp;read</translation>
+      <translation>Označit vybrané položky jako &amp;přečtené</translation>
     </message>
     <message>
       <location filename="../src/librssguard/gui/dialogs/formmain.ui" line="359"/>
       <source>Mark selected items &amp;unread</source>
-      <translation type="unfinished">Mark selected items &amp;unread</translation>
+      <translation>Označit vybrané položky jako &amp;nepřečtené</translation>
     </message>
     <message>
       <location filename="../src/librssguard/gui/dialogs/formmain.ui" line="378"/>
       <source>&amp;Clean selected items</source>
-      <translation type="unfinished">&amp;Clean selected items</translation>
+      <translation>&amp;Vyčistit označené položky</translation>
     </message>
     <message>
       <location filename="../src/librssguard/gui/dialogs/formmain.ui" line="381"/>
@@ -2694,12 +2694,12 @@ Složka cache pro QtWebEngine -&gt; &quot;%7&quot;</translation>
     <message>
       <location filename="../src/librssguard/gui/dialogs/formmain.ui" line="952"/>
       <source>Edit &amp;child feeds</source>
-      <translation type="unfinished">Edit &amp;child feeds</translation>
+      <translation>Upravit &amp;podřízené kanály</translation>
     </message>
     <message>
       <location filename="../src/librssguard/gui/dialogs/formmain.ui" line="957"/>
       <source>Edit child feeds (&amp;recursive)</source>
-      <translation type="unfinished">Edit child feeds (&amp;recursive)</translation>
+      <translation>Upravit &amp;podřízené kanály (rekurzivně)</translation>
     </message>
     <message>
       <location filename="../src/librssguard/gui/dialogs/formmain.ui" line="749"/>
@@ -5602,17 +5602,17 @@ Podporované čtečky:</translation>
     <message>
       <location filename="../src/librssguard/miscellaneous/textfactory.cpp" line="328"/>
       <source>escape sequence not completed</source>
-      <translation type="unfinished">escape sequence not completed</translation>
+      <translation>escape sekvence není kompletní</translation>
     </message>
     <message>
       <location filename="../src/librssguard/miscellaneous/textfactory.cpp" line="332"/>
       <source>closing &quot; is missing</source>
-      <translation type="unfinished">closing &quot; is missing</translation>
+      <translation>uzavírací &quot; chybí</translation>
     </message>
     <message>
       <location filename="../src/librssguard/miscellaneous/textfactory.cpp" line="336"/>
       <source>closing &apos; is missing</source>
-      <translation type="unfinished">closing &apos; is missing</translation>
+      <translation>uzavírací &apos; chybí</translation>
     </message>
     <message>
       <location filename="../src/librssguard/services/standard/parsers/atomparser.cpp" line="240"/>
@@ -5620,7 +5620,7 @@ Podporované čtečky:</translation>
       <location filename="../src/librssguard/services/standard/parsers/rssparser.cpp" line="190"/>
       <location filename="../src/librssguard/services/standard/parsers/sitemapparser.cpp" line="176"/>
       <source>XML is not well-formed, %1</source>
-      <translation type="unfinished">XML is not well-formed, %1</translation>
+      <translation>XML nemá správný tvar, %1</translation>
     </message>
     <message>
       <location filename="../src/librssguard/services/standard/parsers/atomparser.cpp" line="246"/>
@@ -5630,37 +5630,37 @@ Podporované čtečky:</translation>
     <message>
       <location filename="../src/librssguard/services/standard/parsers/jsonparser.cpp" line="117"/>
       <source>JSON error &apos;%1&apos;</source>
-      <translation type="unfinished">JSON error &apos;%1&apos;</translation>
+      <translation>JSON chyba &apos;%1&apos;</translation>
     </message>
     <message>
       <location filename="../src/librssguard/services/standard/parsers/jsonparser.cpp" line="148"/>
       <source>not a JSON feed</source>
-      <translation type="unfinished">not a JSON feed</translation>
+      <translation>není JSON kanál</translation>
     </message>
     <message>
       <location filename="../src/librssguard/services/standard/parsers/rdfparser.cpp" line="196"/>
       <source>not an RDF feed</source>
-      <translation type="unfinished">not an RDF feed</translation>
+      <translation>není RDF kanál</translation>
     </message>
     <message>
       <location filename="../src/librssguard/services/standard/parsers/rssparser.cpp" line="196"/>
       <source>not a RSS feed</source>
-      <translation type="unfinished">not a RSS feed</translation>
+      <translation>není RSS kanál</translation>
     </message>
     <message>
       <location filename="../src/librssguard/services/standard/parsers/sitemapparser.cpp" line="141"/>
       <source>support for gzipped sitemaps is not enabled</source>
-      <translation type="unfinished">support for gzipped sitemaps is not enabled</translation>
+      <translation>podpora pro gzippované sitemapy není povolena</translation>
     </message>
     <message>
       <location filename="../src/librssguard/services/standard/parsers/sitemapparser.cpp" line="189"/>
       <source>sitemap indices are not supported</source>
-      <translation type="unfinished">sitemap indices are not supported</translation>
+      <translation>indexy sitemap nejsou podporovány</translation>
     </message>
     <message>
       <location filename="../src/librssguard/services/standard/parsers/sitemapparser.cpp" line="193"/>
       <source>not a Sitemap</source>
-      <translation type="unfinished">not a Sitemap</translation>
+      <translation>není sitemapa</translation>
     </message>
   </context>
   <context>
@@ -6043,7 +6043,7 @@ Tokeny vyprší: %2</translation>
     <message>
       <location filename="../src/librssguard/services/abstract/serviceroot.cpp" line="138"/>
       <source>This is not suppported (yet).</source>
-      <translation type="unfinished">This is not suppported (yet).</translation>
+      <translation>To ještě není podporováno.</translation>
     </message>
     <message>
       <location filename="../src/librssguard/services/abstract/serviceroot.cpp" line="193"/>
@@ -7329,7 +7329,7 @@ Post-processing skript: %3</translation>
     <message>
       <location filename="../src/librssguard/services/standard/standardfeed.cpp" line="326"/>
       <source>feed format not recognized</source>
-      <translation type="unfinished">feed format not recognized</translation>
+      <translation>nebyl rozpoznán formát kanálu</translation>
     </message>
     <message>
       <location filename="../src/librssguard/services/standard/standardfeed.cpp" line="364"/>