diff --git a/NEWS.md b/NEWS.md
index 09019e24..97fb4b0a 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -33,6 +33,8 @@ Red Panda C++ Version 2.23
   - enhancement: Folder mode in "File in files" dialog.
   - enhancement: When open a file, test if it contains binary contains.
   - enhancement: Correctly reformat C++ three-way comparision operator "<=>"
+  - enhancement: Auto insert spaces between #include and <> when reformat
+  
 
 Red Panda C++ Version 2.22
 
diff --git a/tools/astyle/ASFormatter.cpp b/tools/astyle/ASFormatter.cpp
index 4739b638..9b82ba0d 100644
--- a/tools/astyle/ASFormatter.cpp
+++ b/tools/astyle/ASFormatter.cpp
@@ -210,6 +210,7 @@ void ASFormatter::init(ASSourceIterator* si)
 	isInPreprocessor = false;
 	isInPreprocessorDefineDef = false;
 	isInPreprocessorBeautify = false;
+    isInPreprocessorInclude = false;
 	doesLineStartComment = false;
 	lineEndsInCommentOnly = false;
 	lineIsCommentOnly = false;
@@ -592,6 +593,13 @@ string ASFormatter::nextLine()
 		if (currentChar == '"'
 		        || (currentChar == '\'' && !isDigitSeparator(currentLine, charNum)))
 		{
+
+            if (isInPreprocessor && isInPreprocessorInclude &&
+                        currentChar=='\"') {
+                if (previousChar!=' ' && previousChar!='\t')
+                    appendSpacePad();
+                isInPreprocessorInclude=false;
+            }
 			formatQuoteOpener();
 			testForTimeToSplitFormattedLine();
 			continue;
@@ -626,10 +634,18 @@ string ASFormatter::nextLine()
 
 		if (isInPreprocessor)
 		{
+            if (isInPreprocessorInclude &&
+                    (currentChar=='<' || currentChar=='\"')) {
+                if (previousChar!=' ' && previousChar!='\t')
+                    appendSpacePad();
+                isInPreprocessorInclude=false;
+            }
+
 			appendCurrentChar();
 			continue;
 		}
 
+
 		if (isInTemplate && shouldCloseTemplates)
 		{
 			if (previousNonWSChar == '>' && isWhiteSpace(currentChar) && peekNextChar() == '>')
@@ -2673,6 +2689,7 @@ bool ASFormatter::getNextLine(bool emptyLineWasDeleted /*false*/)
 	        && (previousNonWSChar != '\\'
 	            || isEmptyLine(currentLine)))
 	{
+        isInPreprocessorInclude = false;
 		isInPreprocessor = false;
 		isInPreprocessorDefineDef = false;
 	}
@@ -5652,7 +5669,11 @@ void ASFormatter::processPreprocessor()
 			for (int i = 0; i < addedPreproc; i++)
 				braceTypeStack->pop_back();
 		}
-	}
+    }
+    else if (currentLine.compare(preproc, 7, "include") == 0)
+    {
+        isInPreprocessorInclude = true;
+    }
 	else if (currentLine.compare(preproc, 6, "define") == 0)
 		isInPreprocessorDefineDef = true;
 }
diff --git a/tools/astyle/ASResource.cpp b/tools/astyle/ASResource.cpp
index 0888b599..710b7562 100644
--- a/tools/astyle/ASResource.cpp
+++ b/tools/astyle/ASResource.cpp
@@ -240,8 +240,8 @@ void ASResource::buildCastOperators(vector<const string*>* castOperators)
  */
 void ASResource::buildHeaders(vector<const string*>* headers, int fileType, bool beautifier)
 {
-	const size_t elements = 25;
-	headers->reserve(elements);
+    const size_t elements = 25;
+    headers->reserve(elements);
 
 	headers->emplace_back(&AS_IF);
 	headers->emplace_back(&AS_ELSE);
@@ -262,7 +262,7 @@ void ASResource::buildHeaders(vector<const string*>* headers, int fileType, bool
 	{
 		headers->emplace_back(&_AS_TRY);		// __try
 		headers->emplace_back(&_AS_FINALLY);	// __finally
-		headers->emplace_back(&_AS_EXCEPT);	// __except
+        headers->emplace_back(&_AS_EXCEPT);	// __except
 	}
 	if (fileType == JAVA_TYPE)
 	{
@@ -295,7 +295,7 @@ void ASResource::buildHeaders(vector<const string*>* headers, int fileType, bool
 		}
 	}
 
-	assert(headers->size() < elements);
+    assert(headers->size() < elements);
     sort(headers->begin(), headers->end(), sortOnName);
 }
 
diff --git a/tools/astyle/astyle.h b/tools/astyle/astyle.h
index 91185fe7..b2fc8855 100644
--- a/tools/astyle/astyle.h
+++ b/tools/astyle/astyle.h
@@ -939,7 +939,8 @@ private:  // variables
 	bool noTrimCommentContinuation;
 	bool isInPreprocessor;
 	bool isInPreprocessorDefineDef;
-	bool isInPreprocessorBeautify;
+    bool isInPreprocessorBeautify;
+    bool isInPreprocessorInclude;
 	bool isInTemplate;
 	bool doesLineStartComment;
 	bool lineEndsInCommentOnly;