diff --git a/CMakeLists.txt b/CMakeLists.txt
index 838c872..d5aad7a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -29,5 +29,6 @@ set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/Build)
 set(CMAKE_CONFIGURATION_TYPES Debug Release)
 
 add_subdirectory(host)
-add_subdirectory(vnrhook)
 add_subdirectory(GUI)
+add_subdirectory(vnrhook)
+add_subdirectory(extensions)
diff --git a/CMakeSettings.json b/CMakeSettings.json
index c275a98..b4ac618 100644
--- a/CMakeSettings.json
+++ b/CMakeSettings.json
@@ -30,7 +30,7 @@
       "inheritEnvironments": [ "msvc_x64" ],
       "buildRoot": "${workspaceRoot}\\Builds\\${name}",
       "installRoot": "${workspaceRoot}\\CMakeBuilds\\${workspaceHash}\\install\\${name}",
-      "cmakeCommandArgs": "-Dx64=1",
+      "cmakeCommandArgs": "",
       "buildCommandArgs": "-v",
       "ctestCommandArgs": ""
     },
@@ -41,7 +41,7 @@
       "inheritEnvironments": [ "msvc_x64" ],
       "buildRoot": "${workspaceRoot}\\Builds\\${name}",
       "installRoot": "${workspaceRoot}\\CMakeBuilds\\${workspaceHash}\\install\\${name}",
-      "cmakeCommandArgs": "-Dx64=1",
+      "cmakeCommandArgs": "",
       "buildCommandArgs": "-v",
       "ctestCommandArgs": ""
     }
diff --git a/extensions/CMakeLists.txt b/extensions/CMakeLists.txt
new file mode 100644
index 0000000..267d99d
--- /dev/null
+++ b/extensions/CMakeLists.txt
@@ -0,0 +1,5 @@
+cmake_policy(SET CMP0037 OLD)
+add_library(1_Remove\ Repetition_nexthooker_extension SHARED removerepeat.cpp)
+add_library(2_Copy\ to\ Clipboard_nexthooker_extension SHARED copyclipboard.cpp)
+#add_library("3_Google\ Translate_nexthooker_extension" SHARED googletranslate.cpp)
+add_library(4_Extra\ Newlines_nexthooker_extension SHARED extranewlines.cpp)
\ No newline at end of file
diff --git a/extensions/copyclipboard.cpp b/extensions/copyclipboard.cpp
new file mode 100644
index 0000000..44bee13
--- /dev/null
+++ b/extensions/copyclipboard.cpp
@@ -0,0 +1,28 @@
+#include "extensions.h"
+
+extern "C"
+{
+	/**
+	* Param sentence: pointer to sentence received by NextHooker (UTF-16).
+	* You should not modify this sentence. If you want NextHooker to receive a modified sentence, copy it into your own buffer and return that.
+	* Param miscInfo: pointer to start of singly linked list containing misc info about the sentence.
+	* Return value: pointer to sentence NextHooker takes for future processing and display.
+	* Return 'sentence' unless you created a new sentence/buffer as mentioned above.
+	* NextHooker will display the sentence after all extensions have had a chance to process and/or modify it.
+	* THIS FUNCTION MAY BE RUN SEVERAL TIMES CONCURRENTLY: PLEASE ENSURE THAT IT IS THREAD SAFE!
+	*/
+	__declspec(dllexport) const wchar_t* OnNewSentence(const wchar_t* sentence, const InfoForExtension* miscInfo)
+	{
+		if (GetProperty("current select", miscInfo) && GetProperty("text number", miscInfo) > 0)
+		{
+			HGLOBAL hMem = GlobalAlloc(GMEM_MOVEABLE, (wcslen(sentence) + 1) * sizeof(wchar_t));
+			memcpy(GlobalLock(hMem), sentence, (wcslen(sentence) + 1) * sizeof(wchar_t));
+			GlobalUnlock(hMem);
+			OpenClipboard(0);
+			EmptyClipboard();
+			SetClipboardData(CF_UNICODETEXT, hMem);
+			CloseClipboard();
+		}
+		return sentence;
+	}
+}
\ No newline at end of file
diff --git a/extensions/extensions.h b/extensions/extensions.h
new file mode 100644
index 0000000..13194cd
--- /dev/null
+++ b/extensions/extensions.h
@@ -0,0 +1,21 @@
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+#include <string>
+
+struct InfoForExtension
+{
+	const char* propertyName;
+	int propertyValue;
+	InfoForExtension* nextProperty;
+};
+
+// Traverses linked list to find info.
+int GetProperty(const char* propertyName, const InfoForExtension* miscInfo)
+{
+	const InfoForExtension* miscInfoTraverser = miscInfo;
+	while (miscInfoTraverser != nullptr)
+		if (strcmp(propertyName, miscInfoTraverser->propertyName) == 0) return miscInfoTraverser->propertyValue;
+		else miscInfoTraverser = miscInfoTraverser->nextProperty;
+
+	return 0;
+}
\ No newline at end of file
diff --git a/extensions/extranewlines.cpp b/extensions/extranewlines.cpp
new file mode 100644
index 0000000..1be85b0
--- /dev/null
+++ b/extensions/extranewlines.cpp
@@ -0,0 +1,21 @@
+#include "extensions.h"
+
+extern "C"
+{
+	/**
+	* Param sentence: pointer to sentence received by NextHooker (UTF-16).
+	* You should not modify this sentence. If you want NextHooker to receive a modified sentence, copy it into your own buffer and return that.
+	* Param miscInfo: pointer to start of singly linked list containing misc info about the sentence.
+	* Return value: pointer to sentence NextHooker takes for future processing and display.
+	* Return 'sentence' unless you created a new sentence/buffer as mentioned above.
+	* NextHooker will display the sentence after all extensions have had a chance to process and/or modify it.
+	* THIS FUNCTION MAY BE RUN SEVERAL TIMES CONCURRENTLY: PLEASE ENSURE THAT IT IS THREAD SAFE!
+	*/
+	__declspec(dllexport) const wchar_t* OnNewSentence(const wchar_t* sentence, const InfoForExtension* miscInfo)
+	{
+		if (GetProperty("text number", miscInfo) == 0) return sentence;
+		wchar_t* newSentence = (wchar_t*)malloc((wcslen(sentence) + 6) * sizeof(wchar_t));
+		swprintf(newSentence, wcslen(sentence) + 6, L"%s\r\n", sentence);
+		return newSentence;
+	}
+}
\ No newline at end of file
diff --git a/extensions/googletranslate.cpp b/extensions/googletranslate.cpp
new file mode 100644
index 0000000..8dd04d4
--- /dev/null
+++ b/extensions/googletranslate.cpp
@@ -0,0 +1,17 @@
+#include "extensions.h"
+
+extern "C"
+{
+	/**
+	* Param sentence: pointer to sentence received by NextHooker (UTF-16).
+	* You should not modify this sentence. If you want NextHooker to receive a modified sentence, copy it into your own buffer and return that.
+	* Param miscInfo: pointer to start of singly linked list containing misc info about the sentence.
+	* Return value: pointer to sentence NextHooker takes for future processing and display.
+	* Return 'sentence' unless you created a new sentence/buffer as mentioned above.
+	* NextHooker will display the sentence after all extensions have had a chance to process and/or modify it.
+	* THIS FUNCTION MAY BE RUN SEVERAL TIMES CONCURRENTLY: PLEASE ENSURE THAT IT IS THREAD SAFE!
+	*/
+	__declspec(dllexport) const wchar_t* OnNewSentence(const wchar_t* sentence, const InfoForExtension* miscInfo)
+	{
+	}
+}
\ No newline at end of file
diff --git a/extensions/removerepeat.cpp b/extensions/removerepeat.cpp
new file mode 100644
index 0000000..3b3b7ed
--- /dev/null
+++ b/extensions/removerepeat.cpp
@@ -0,0 +1,46 @@
+#include "extensions.h"
+#include <algorithm>
+#include <cwctype>
+
+std::wstring remove_side_spaces(const std::wstring& str)
+{
+	auto begin = std::find_if_not(str.begin(), str.end(), std::iswspace);
+	if (begin == str.end()) return L"";
+	auto end = std::find_if_not(str.rbegin(), str.rend(), std::iswspace);
+	return std::wstring(begin, end.base());
+}
+
+extern "C"
+{
+	/**
+	* Param sentence: pointer to sentence received by NextHooker (UTF-16).
+	* You should not modify this sentence. If you want NextHooker to receive a modified sentence, copy it into your own buffer and return that.
+	* Param miscInfo: pointer to start of singly linked list containing misc info about the sentence.
+	* Return value: pointer to sentence NextHooker takes for future processing and display.
+	* Return 'sentence' unless you created a new sentence/buffer as mentioned above.
+	* NextHooker will display the sentence after all extensions have had a chance to process and/or modify it.
+	* THIS FUNCTION MAY BE RUN SEVERAL TIMES CONCURRENTLY: PLEASE ENSURE THAT IT IS THREAD SAFE!
+	*/
+	__declspec(dllexport) const wchar_t* OnNewSentence(const wchar_t* sentence, const InfoForExtension* miscInfo)
+	{
+		std::wstring sentenceStr = remove_side_spaces(std::wstring(sentence));
+		unsigned long repeatNumber = 0;
+		wchar_t prevChar = sentenceStr[0];
+		for (auto i : sentenceStr)
+			if (i == prevChar) repeatNumber++;
+			else break;
+
+		for (int i = 0; i < sentenceStr.size(); i += repeatNumber)
+			for (int j = i; j < sentenceStr.size(); ++j)
+				if (sentenceStr[j] != sentenceStr[i])
+					if ((j - i) % repeatNumber != 0) return sentence;
+					else break;
+
+		if (repeatNumber == 1) return sentence;
+		sentenceStr.erase(std::remove_if(sentenceStr.begin(), sentenceStr.end(), [&](const wchar_t& c) {return (&c - &*sentenceStr.begin()) % repeatNumber != 0; }), sentenceStr.end());
+
+		wchar_t* newSentence = (wchar_t*)malloc((sentenceStr.size() + 2) * sizeof(wchar_t));
+		wcscpy(newSentence, sentenceStr.c_str());
+		return newSentence;
+	}
+}
\ No newline at end of file
diff --git a/host/CMakeLists.txt b/host/CMakeLists.txt
index 8748263..378a45e 100644
--- a/host/CMakeLists.txt
+++ b/host/CMakeLists.txt
@@ -1,5 +1,3 @@
-project(host)
-
 set(vnrhost_src
   host.h
   pipe.h
diff --git a/vnrhook/CMakeLists.txt b/vnrhook/CMakeLists.txt
index 0a1bda1..f2e3deb 100644
--- a/vnrhook/CMakeLists.txt
+++ b/vnrhook/CMakeLists.txt
@@ -1,10 +1,8 @@
-project(vnrhook)
+include_directories(.)
 
-include_directories(${CMAKE_CURRENT_SOURCE_DIR})
-
-if (${x64})
+if("${CMAKE_SIZEOF_VOID_P}" STREQUAL "8")
 set(vnrhook_src
- include/const.h
+  include/const.h
   include/defs.h
   include/types.h
   src/main.cc
@@ -13,7 +11,7 @@ set(vnrhook_src
   src/util/ithsys/ithsys.cc
   src/hijack/texthook.cc
 )
-else(${x64})
+else()
 set(vnrhook_src
   include/const.h
   include/defs.h
@@ -45,7 +43,7 @@ set(vnrhook_src
   src/util/mono/monoobject.h
   src/util/mono/monotype.h
 )
-endif(${x64})
+endif()
 
 include_directories(src/util)
 
diff --git a/vnrhook/src/main.cc b/vnrhook/src/main.cc
index f189cc4..57a7290 100644
--- a/vnrhook/src/main.cc
+++ b/vnrhook/src/main.cc
@@ -87,8 +87,8 @@ BOOL WINAPI DllMain(HINSTANCE hModule, DWORD fdwReason, LPVOID unused)
 		  VirtualQuery((void*)::processStopAddress, &info, sizeof(info));
 		  ::processStopAddress = (DWORD)info.BaseAddress + info.RegionSize;
 	  } while (info.Protect > PAGE_NOACCESS);
-#endif
 	  processStopAddress -= info.RegionSize;
+#endif
 
       {
         wchar_t hm_mutex[0x100];