diff --git a/dll/cpl/input/lang/bg-BG.rc b/dll/cpl/input/lang/bg-BG.rc
index fc6385936bc..cefeafd351e 100644
--- a/dll/cpl/input/lang/bg-BG.rc
+++ b/dll/cpl/input/lang/bg-BG.rc
@@ -178,6 +178,8 @@ BEGIN
     IDS_GERMAN_IBM_LAYOUT "German (IBM)"
     IDS_GERMAN_NEO_11_LAYOUT "German (NEO-1.1)"
     IDS_GERMAN_RISTOME_LAYOUT "German (RISTOME)"
+    IDS_GERMAN_EXTENDED1_LAYOUT "German Extended (E1)"
+    IDS_GERMAN_EXTENDED2_LAYOUT "German Extended (E2)"
     IDS_GREEK_LAYOUT "Greek"
     IDS_GREEK_220_LAYOUT "Greek (220)"
     IDS_GREEK_220_LATIN_LAYOUT "Greek (220) Latin"
diff --git a/dll/cpl/input/lang/cs-CZ.rc b/dll/cpl/input/lang/cs-CZ.rc
index 6db0a1d61bb..61521518131 100644
--- a/dll/cpl/input/lang/cs-CZ.rc
+++ b/dll/cpl/input/lang/cs-CZ.rc
@@ -186,6 +186,8 @@ BEGIN
     IDS_GERMAN_IBM_LAYOUT "Němčima (IBM)"
     IDS_GERMAN_NEO_11_LAYOUT "Němčima (NEO-1.1)"
     IDS_GERMAN_RISTOME_LAYOUT "Němčima (RISTOME)"
+    IDS_GERMAN_EXTENDED1_LAYOUT "German Extended (E1)"
+    IDS_GERMAN_EXTENDED2_LAYOUT "German Extended (E2)"
     IDS_GREEK_LAYOUT "Řečtina"
     IDS_GREEK_220_LAYOUT "Řečtina (220)"
     IDS_GREEK_220_LATIN_LAYOUT "Řečtina (220) (Latinka)"
diff --git a/dll/cpl/input/lang/de-DE.rc b/dll/cpl/input/lang/de-DE.rc
index 05b53b30065..d1f1bdbbe04 100644
--- a/dll/cpl/input/lang/de-DE.rc
+++ b/dll/cpl/input/lang/de-DE.rc
@@ -189,6 +189,8 @@ BEGIN
     IDS_GERMAN_IBM_LAYOUT "Deutsch (IBM)"
     IDS_GERMAN_NEO_11_LAYOUT "Deutsch (NEO-1.1)"
     IDS_GERMAN_RISTOME_LAYOUT "Deutsch (RISTOME)"
+    IDS_GERMAN_EXTENDED1_LAYOUT "Deutsch Erweitert (E1)"
+    IDS_GERMAN_EXTENDED2_LAYOUT "Deutsch Erweitert (E2)"
     IDS_GREEK_LAYOUT "Griechisch"
     IDS_GREEK_220_LAYOUT "Griechisch (220)"
     IDS_GREEK_220_LATIN_LAYOUT "Griechisch (220, Lateinisch)"
diff --git a/dll/cpl/input/lang/el-GR.rc b/dll/cpl/input/lang/el-GR.rc
index b5ca7be6454..2bef198a368 100644
--- a/dll/cpl/input/lang/el-GR.rc
+++ b/dll/cpl/input/lang/el-GR.rc
@@ -178,6 +178,8 @@ BEGIN
     IDS_GERMAN_IBM_LAYOUT "Γερμανικά (IBM)"
     IDS_GERMAN_NEO_11_LAYOUT "German (NEO-1.1)"
     IDS_GERMAN_RISTOME_LAYOUT "German (RISTOME)"
+    IDS_GERMAN_EXTENDED1_LAYOUT "German Extended (E1)"
+    IDS_GERMAN_EXTENDED2_LAYOUT "German Extended (E2)"
     IDS_GREEK_LAYOUT "Ελληνικά"
     IDS_GREEK_220_LAYOUT "Ελληνικά (220)"
     IDS_GREEK_220_LATIN_LAYOUT "Ελληνικά (220) Λατινικά"
diff --git a/dll/cpl/input/lang/en-US.rc b/dll/cpl/input/lang/en-US.rc
index 8ba0158e9e8..f46c69288b8 100644
--- a/dll/cpl/input/lang/en-US.rc
+++ b/dll/cpl/input/lang/en-US.rc
@@ -178,6 +178,8 @@ BEGIN
     IDS_GERMAN_IBM_LAYOUT "German (IBM)"
     IDS_GERMAN_NEO_11_LAYOUT "German (NEO-1.1)"
     IDS_GERMAN_RISTOME_LAYOUT "German (RISTOME)"
+    IDS_GERMAN_EXTENDED1_LAYOUT "German Extended (E1)"
+    IDS_GERMAN_EXTENDED2_LAYOUT "German Extended (E2)"
     IDS_GREEK_LAYOUT "Greek"
     IDS_GREEK_220_LAYOUT "Greek (220)"
     IDS_GREEK_220_LATIN_LAYOUT "Greek (220) Latin"
diff --git a/dll/cpl/input/lang/es-ES.rc b/dll/cpl/input/lang/es-ES.rc
index 19acb40fccd..9b62196e9df 100644
--- a/dll/cpl/input/lang/es-ES.rc
+++ b/dll/cpl/input/lang/es-ES.rc
@@ -187,6 +187,8 @@ BEGIN
     IDS_GERMAN_IBM_LAYOUT "Alemán (IBM)"
     IDS_GERMAN_NEO_11_LAYOUT "Alemán (NEO-1.1)"
     IDS_GERMAN_RISTOME_LAYOUT "Alemán (RISTOME)"
+    IDS_GERMAN_EXTENDED1_LAYOUT "German Extended (E1)"
+    IDS_GERMAN_EXTENDED2_LAYOUT "German Extended (E2)"
     IDS_GREEK_LAYOUT "Griego"
     IDS_GREEK_220_LAYOUT "Griego (220)"
     IDS_GREEK_220_LATIN_LAYOUT "Griego (220) latino"
diff --git a/dll/cpl/input/lang/fr-FR.rc b/dll/cpl/input/lang/fr-FR.rc
index 1e45d284a9a..5b2f5221d53 100644
--- a/dll/cpl/input/lang/fr-FR.rc
+++ b/dll/cpl/input/lang/fr-FR.rc
@@ -179,6 +179,8 @@ BEGIN
     IDS_GERMAN_IBM_LAYOUT "Allemand (IBM)"
     IDS_GERMAN_NEO_11_LAYOUT "Allemand (NEO-1.1)"
     IDS_GERMAN_RISTOME_LAYOUT "Allemand (RISTOME)"
+    IDS_GERMAN_EXTENDED1_LAYOUT "German Extended (E1)"
+    IDS_GERMAN_EXTENDED2_LAYOUT "German Extended (E2)"
     IDS_GREEK_LAYOUT "Grec"
     IDS_GREEK_220_LAYOUT "Grec (220)"
     IDS_GREEK_220_LATIN_LAYOUT "Grec (220) Latin"
diff --git a/dll/cpl/input/lang/he-IL.rc b/dll/cpl/input/lang/he-IL.rc
index 2a838ad2a4d..ac631f5807a 100644
--- a/dll/cpl/input/lang/he-IL.rc
+++ b/dll/cpl/input/lang/he-IL.rc
@@ -180,6 +180,8 @@ BEGIN
     IDS_GERMAN_IBM_LAYOUT "גרמנית (IBM)"
     IDS_GERMAN_NEO_11_LAYOUT "גרמנית (NEO-1.1)"
     IDS_GERMAN_RISTOME_LAYOUT "גרמנית (RISTOME)"
+    IDS_GERMAN_EXTENDED1_LAYOUT "German Extended (E1)"
+    IDS_GERMAN_EXTENDED2_LAYOUT "German Extended (E2)"
     IDS_GREEK_LAYOUT "יוונית"
     IDS_GREEK_220_LAYOUT "יוונית (220)"
     IDS_GREEK_220_LATIN_LAYOUT "יוונית (220) לטינית"
diff --git a/dll/cpl/input/lang/id-ID.rc b/dll/cpl/input/lang/id-ID.rc
index 323dfa45224..159e490ef93 100644
--- a/dll/cpl/input/lang/id-ID.rc
+++ b/dll/cpl/input/lang/id-ID.rc
@@ -178,6 +178,8 @@ BEGIN
     IDS_GERMAN_IBM_LAYOUT "Jerman (IBM)"
     IDS_GERMAN_NEO_11_LAYOUT "Jerman (NEO-1.1)"
     IDS_GERMAN_RISTOME_LAYOUT "Jerman (RISTOME)"
+    IDS_GERMAN_EXTENDED1_LAYOUT "German Extended (E1)"
+    IDS_GERMAN_EXTENDED2_LAYOUT "German Extended (E2)"
     IDS_GREEK_LAYOUT "Yunani"
     IDS_GREEK_220_LAYOUT "Yunani (220)"
     IDS_GREEK_220_LATIN_LAYOUT "Yunani (220) Latin"
diff --git a/dll/cpl/input/lang/it-IT.rc b/dll/cpl/input/lang/it-IT.rc
index 19b98363462..4c57d9cad86 100644
--- a/dll/cpl/input/lang/it-IT.rc
+++ b/dll/cpl/input/lang/it-IT.rc
@@ -178,6 +178,8 @@ BEGIN
     IDS_GERMAN_IBM_LAYOUT "Tedesco (IBM)"
     IDS_GERMAN_NEO_11_LAYOUT "Tedesco (NEO - 1.1)"
     IDS_GERMAN_RISTOME_LAYOUT "Tedesco (RISTOME)"
+    IDS_GERMAN_EXTENDED1_LAYOUT "German Extended (E1)"
+    IDS_GERMAN_EXTENDED2_LAYOUT "German Extended (E2)"
     IDS_GREEK_LAYOUT "Greca"
     IDS_GREEK_220_LAYOUT "Greco (220)"
     IDS_GREEK_220_LATIN_LAYOUT "Greco (220) Latino"
diff --git a/dll/cpl/input/lang/ja-JP.rc b/dll/cpl/input/lang/ja-JP.rc
index ddbac542302..a1f5922dce5 100644
--- a/dll/cpl/input/lang/ja-JP.rc
+++ b/dll/cpl/input/lang/ja-JP.rc
@@ -178,6 +178,8 @@ BEGIN
     IDS_GERMAN_IBM_LAYOUT "ドイツ語 (IBM)"
     IDS_GERMAN_NEO_11_LAYOUT "ドイツ語 (NEO-1.1)"
     IDS_GERMAN_RISTOME_LAYOUT "ドイツ語 (RISTOME)"
+    IDS_GERMAN_EXTENDED1_LAYOUT "German Extended (E1)"
+    IDS_GERMAN_EXTENDED2_LAYOUT "German Extended (E2)"
     IDS_GREEK_LAYOUT "ギリシャ語"
     IDS_GREEK_220_LAYOUT "ギリシャ語 (220)"
     IDS_GREEK_220_LATIN_LAYOUT "ギリシャ語 (220) ラテン"
diff --git a/dll/cpl/input/lang/no-NO.rc b/dll/cpl/input/lang/no-NO.rc
index 75a786126bc..740a6a4f888 100644
--- a/dll/cpl/input/lang/no-NO.rc
+++ b/dll/cpl/input/lang/no-NO.rc
@@ -178,6 +178,8 @@ BEGIN
     IDS_GERMAN_IBM_LAYOUT "German (IBM)"
     IDS_GERMAN_NEO_11_LAYOUT "German (NEO-1.1)"
     IDS_GERMAN_RISTOME_LAYOUT "German (RISTOME)"
+    IDS_GERMAN_EXTENDED1_LAYOUT "German Extended (E1)"
+    IDS_GERMAN_EXTENDED2_LAYOUT "German Extended (E2)"
     IDS_GREEK_LAYOUT "Greek"
     IDS_GREEK_220_LAYOUT "Greek (220)"
     IDS_GREEK_220_LATIN_LAYOUT "Greek (220) Latin"
diff --git a/dll/cpl/input/lang/pl-PL.rc b/dll/cpl/input/lang/pl-PL.rc
index 5b2171f3e94..2281cbd8501 100644
--- a/dll/cpl/input/lang/pl-PL.rc
+++ b/dll/cpl/input/lang/pl-PL.rc
@@ -187,6 +187,8 @@ BEGIN
     IDS_GERMAN_IBM_LAYOUT "Niemiecki (IBM)"
     IDS_GERMAN_NEO_11_LAYOUT "Niemiecki (NEO-1.1)"
     IDS_GERMAN_RISTOME_LAYOUT "Niemiecki (RISTOME)"
+    IDS_GERMAN_EXTENDED1_LAYOUT "German Extended (E1)"
+    IDS_GERMAN_EXTENDED2_LAYOUT "German Extended (E2)"
     IDS_GREEK_LAYOUT "Grecki"
     IDS_GREEK_220_LAYOUT "Grecki (220)"
     IDS_GREEK_220_LATIN_LAYOUT "Grecki (220, Latin)"
diff --git a/dll/cpl/input/lang/pt-BR.rc b/dll/cpl/input/lang/pt-BR.rc
index a320f414a53..b4861da11a5 100644
--- a/dll/cpl/input/lang/pt-BR.rc
+++ b/dll/cpl/input/lang/pt-BR.rc
@@ -178,6 +178,8 @@ BEGIN
     IDS_GERMAN_IBM_LAYOUT "Alemão (IBM)"
     IDS_GERMAN_NEO_11_LAYOUT "Alemão (NEO-1.1)"
     IDS_GERMAN_RISTOME_LAYOUT "Alemão (RISTOME)"
+    IDS_GERMAN_EXTENDED1_LAYOUT "German Extended (E1)"
+    IDS_GERMAN_EXTENDED2_LAYOUT "German Extended (E2)"
     IDS_GREEK_LAYOUT "Grego"
     IDS_GREEK_220_LAYOUT "Grego (220)"
     IDS_GREEK_220_LATIN_LAYOUT "Grego (220 latino)"
diff --git a/dll/cpl/input/lang/pt-PT.rc b/dll/cpl/input/lang/pt-PT.rc
index 5740bdc132c..d7fe7182658 100644
--- a/dll/cpl/input/lang/pt-PT.rc
+++ b/dll/cpl/input/lang/pt-PT.rc
@@ -185,6 +185,8 @@ BEGIN
     IDS_GERMAN_IBM_LAYOUT "Alemão (IBM)"
     IDS_GERMAN_NEO_11_LAYOUT "Alemão (NEO-1.1)"
     IDS_GERMAN_RISTOME_LAYOUT "Alemão (RISTOME)"
+    IDS_GERMAN_EXTENDED1_LAYOUT "German Extended (E1)"
+    IDS_GERMAN_EXTENDED2_LAYOUT "German Extended (E2)"
     IDS_GREEK_LAYOUT "Grego"
     IDS_GREEK_220_LAYOUT "Grego (220)"
     IDS_GREEK_220_LATIN_LAYOUT "Grego (220 latino)"
diff --git a/dll/cpl/input/lang/ro-RO.rc b/dll/cpl/input/lang/ro-RO.rc
index 23a29802d64..e4be9843efc 100644
--- a/dll/cpl/input/lang/ro-RO.rc
+++ b/dll/cpl/input/lang/ro-RO.rc
@@ -186,6 +186,8 @@ BEGIN
     IDS_GERMAN_IBM_LAYOUT "Germană (IBM)"
     IDS_GERMAN_NEO_11_LAYOUT "Germană (NEO-1.1)"
     IDS_GERMAN_RISTOME_LAYOUT "Germană (RISTOME)"
+    IDS_GERMAN_EXTENDED1_LAYOUT "German Extended (E1)"
+    IDS_GERMAN_EXTENDED2_LAYOUT "German Extended (E2)"
     IDS_GREEK_LAYOUT "Greacă"
     IDS_GREEK_220_LAYOUT "Greacă (220)"
     IDS_GREEK_220_LATIN_LAYOUT "Greacă (220 grafie latină)"
diff --git a/dll/cpl/input/lang/ru-RU.rc b/dll/cpl/input/lang/ru-RU.rc
index 838262e836c..72b78993b24 100644
--- a/dll/cpl/input/lang/ru-RU.rc
+++ b/dll/cpl/input/lang/ru-RU.rc
@@ -178,6 +178,8 @@ BEGIN
     IDS_GERMAN_IBM_LAYOUT "Немецкая (IBM)"
     IDS_GERMAN_NEO_11_LAYOUT "Немецкая (NEO-1.1)"
     IDS_GERMAN_RISTOME_LAYOUT "Немецкая (RISTOME)"
+    IDS_GERMAN_EXTENDED1_LAYOUT "German Extended (E1)"
+    IDS_GERMAN_EXTENDED2_LAYOUT "German Extended (E2)"
     IDS_GREEK_LAYOUT "Греческая"
     IDS_GREEK_220_LAYOUT "Греческая (220)"
     IDS_GREEK_220_LATIN_LAYOUT "Греческая (220) латиница"
diff --git a/dll/cpl/input/lang/sk-SK.rc b/dll/cpl/input/lang/sk-SK.rc
index 4cdaad5f0cc..e789e436f3d 100644
--- a/dll/cpl/input/lang/sk-SK.rc
+++ b/dll/cpl/input/lang/sk-SK.rc
@@ -183,6 +183,8 @@ BEGIN
     IDS_GERMAN_IBM_LAYOUT "Nemecké (IBM)"
     IDS_GERMAN_NEO_11_LAYOUT "Nemecké (NEO-1.1)"
     IDS_GERMAN_RISTOME_LAYOUT "Nemecké (RISTOME)"
+    IDS_GERMAN_EXTENDED1_LAYOUT "German Extended (E1)"
+    IDS_GERMAN_EXTENDED2_LAYOUT "German Extended (E2)"
     IDS_GREEK_LAYOUT "Grécke"
     IDS_GREEK_220_LAYOUT "Grécke (220)"
     IDS_GREEK_220_LATIN_LAYOUT "Grécke (220 latinka)"
diff --git a/dll/cpl/input/lang/sq-AL.rc b/dll/cpl/input/lang/sq-AL.rc
index b1026259e29..f4905ddf40e 100644
--- a/dll/cpl/input/lang/sq-AL.rc
+++ b/dll/cpl/input/lang/sq-AL.rc
@@ -182,6 +182,8 @@ BEGIN
     IDS_GERMAN_IBM_LAYOUT "Gjermane (IBM)"
     IDS_GERMAN_NEO_11_LAYOUT "Gjermane (NEO-1.1)"
     IDS_GERMAN_RISTOME_LAYOUT "Gjermane (RISTOME)"
+    IDS_GERMAN_EXTENDED1_LAYOUT "German Extended (E1)"
+    IDS_GERMAN_EXTENDED2_LAYOUT "German Extended (E2)"
     IDS_GREEK_LAYOUT "Greke"
     IDS_GREEK_220_LAYOUT "Greke (220)"
     IDS_GREEK_220_LATIN_LAYOUT "Greke (220) Latin"
diff --git a/dll/cpl/input/lang/tr-TR.rc b/dll/cpl/input/lang/tr-TR.rc
index 9bc688f7e89..d6d80a23ae4 100644
--- a/dll/cpl/input/lang/tr-TR.rc
+++ b/dll/cpl/input/lang/tr-TR.rc
@@ -180,6 +180,8 @@ BEGIN
     IDS_GERMAN_IBM_LAYOUT "Almanca (IBM)"
     IDS_GERMAN_NEO_11_LAYOUT "Almanca (NEO-1.1)"
     IDS_GERMAN_RISTOME_LAYOUT "Almanca (RISTOME)"
+    IDS_GERMAN_EXTENDED1_LAYOUT "German Extended (E1)"
+    IDS_GERMAN_EXTENDED2_LAYOUT "German Extended (E2)"
     IDS_GREEK_LAYOUT "Yunanca"
     IDS_GREEK_220_LAYOUT "Yunanca (220)"
     IDS_GREEK_220_LATIN_LAYOUT "Yunanca (220) Latin"
diff --git a/dll/cpl/input/lang/uk-UA.rc b/dll/cpl/input/lang/uk-UA.rc
index deb2fce89ce..399b30fc46e 100644
--- a/dll/cpl/input/lang/uk-UA.rc
+++ b/dll/cpl/input/lang/uk-UA.rc
@@ -186,6 +186,8 @@ BEGIN
     IDS_GERMAN_IBM_LAYOUT "Німецька (IBM)"
     IDS_GERMAN_NEO_11_LAYOUT "Німецька (NEO-1.1)"
     IDS_GERMAN_RISTOME_LAYOUT "Німецька (RISTOME)"
+    IDS_GERMAN_EXTENDED1_LAYOUT "German Extended (E1)"
+    IDS_GERMAN_EXTENDED2_LAYOUT "German Extended (E2)"
     IDS_GREEK_LAYOUT "Грецька"
     IDS_GREEK_220_LAYOUT "Грецька (220)"
     IDS_GREEK_220_LATIN_LAYOUT "Грецька (220, латиниця)"
diff --git a/dll/cpl/input/lang/zh-CN.rc b/dll/cpl/input/lang/zh-CN.rc
index df5d56c437e..800fc893c48 100644
--- a/dll/cpl/input/lang/zh-CN.rc
+++ b/dll/cpl/input/lang/zh-CN.rc
@@ -180,6 +180,8 @@ BEGIN
     IDS_GERMAN_IBM_LAYOUT "德文（IBM）"
     IDS_GERMAN_NEO_11_LAYOUT "德文（NEO-1.1）"
     IDS_GERMAN_RISTOME_LAYOUT "德文（RISTOME）"
+    IDS_GERMAN_EXTENDED1_LAYOUT "German Extended (E1)"
+    IDS_GERMAN_EXTENDED2_LAYOUT "German Extended (E2)"
     IDS_GREEK_LAYOUT "希腊文"
     IDS_GREEK_220_LAYOUT "希腊文（220）"
     IDS_GREEK_220_LATIN_LAYOUT "希腊语（220）拉丁文"
diff --git a/dll/cpl/input/lang/zh-HK.rc b/dll/cpl/input/lang/zh-HK.rc
index cdbcbf1c6bc..e0d3cea7094 100644
--- a/dll/cpl/input/lang/zh-HK.rc
+++ b/dll/cpl/input/lang/zh-HK.rc
@@ -186,6 +186,8 @@ BEGIN
     IDS_GERMAN_IBM_LAYOUT "德文(（IBM）"
     IDS_GERMAN_NEO_11_LAYOUT "德文（NEO-1.1）"
     IDS_GERMAN_RISTOME_LAYOUT "德文（RISTOME）"
+    IDS_GERMAN_EXTENDED1_LAYOUT "German Extended (E1)"
+    IDS_GERMAN_EXTENDED2_LAYOUT "German Extended (E2)"
     IDS_GREEK_LAYOUT "希臘文"
     IDS_GREEK_220_LAYOUT "希臘文（220）"
     IDS_GREEK_220_LATIN_LAYOUT "希臘文（220）拉丁文"
diff --git a/dll/cpl/input/lang/zh-TW.rc b/dll/cpl/input/lang/zh-TW.rc
index edfae5f8edc..223fbb984d7 100644
--- a/dll/cpl/input/lang/zh-TW.rc
+++ b/dll/cpl/input/lang/zh-TW.rc
@@ -186,6 +186,8 @@ BEGIN
     IDS_GERMAN_IBM_LAYOUT "德文(（IBM）"
     IDS_GERMAN_NEO_11_LAYOUT "德文（NEO-1.1）"
     IDS_GERMAN_RISTOME_LAYOUT "德文（RISTOME）"
+    IDS_GERMAN_EXTENDED1_LAYOUT "German Extended (E1)"
+    IDS_GERMAN_EXTENDED2_LAYOUT "German Extended (E2)"
     IDS_GREEK_LAYOUT "希臘文"
     IDS_GREEK_220_LAYOUT "希臘文（220）"
     IDS_GREEK_220_LATIN_LAYOUT "希臘文（220）拉丁文"
diff --git a/dll/cpl/input/resource.h b/dll/cpl/input/resource.h
index ca41eefa1db..a809c842b0e 100644
--- a/dll/cpl/input/resource.h
+++ b/dll/cpl/input/resource.h
@@ -201,4 +201,6 @@
 #define IDS_BURMESE_LAYOUT                             5140
 #define IDS_UKRAINIAN_STUDENT_LAYOUT                   5141
 #define IDS_ESPERANTO_LAYOUT                           5142
+#define IDS_GERMAN_EXTENDED1_LAYOUT                    5143
+#define IDS_GERMAN_EXTENDED2_LAYOUT                    5144
 #define IDS_ROMANIAN_STANDARD_LAYOUT                   5175