diff --git a/serialize/EndianConverter.h b/serialize/EndianConverter.h
index 4ab28ecf9..81117a5e7 100644
--- a/serialize/EndianConverter.h
+++ b/serialize/EndianConverter.h
@@ -5,15 +5,41 @@
 #include <cstring>
 #include <iostream>
 
+/**
+ * Helper class to convert variables or bitstreams between machine
+ * endian and either big or little endian.
+ * Machine endian is the endianness used by the machine running the
+ * program and is one of big or little endian. As this is portable
+ * code, it is not known at coding time which it is. At compile time
+ * it is however, which is why this is implemented using compiler
+ * macros and translates to a copy operation at runtime.
+ *
+ * This changes the layout of multi-byte variables in the machine's
+ * memory. In most cases, you should not need to use this class.
+ * Probably what you are looking for is the SerializeAdapter.
+ * If you still decide you need this class, please read and understand
+ * the code first.
+ *
+ * The order of the individual bytes of the multi-byte variable is
+ * reversed, the byte at the highest address is moved to the lowest
+ * address and vice versa, same for the bytes in between.
+ *
+ * Note that the conversion is also its inversion, that is converting
+ * from machine to a specified endianness is the same operation as
+ * converting from specified to machine (I looked it up, mathematicians
+ * would call it an involution):
+ *
+ * X == convertBigEndian(convertBigEndian(X))
+ *
+ * Thus, there is only one function supplied to do the conversion.
+ */
 class EndianConverter {
 private:
 	EndianConverter() {};
 public:
 	/**
-	 * Swap the endianness of a variable with arbitrary type
-	 * @tparam T Type of variable
-	 * @param in variable
-	 * @return Variable with swapped endianness
+	 * Convert a typed variable between big endian and machine endian.
+	 * Intended for plain old datatypes.
 	 */
 	template<typename T>
 	static T convertBigEndian(T in) {
@@ -23,7 +49,7 @@ public:
 		T tmp;
 		uint8_t *pointerOut = (uint8_t*) &tmp;
 		uint8_t *pointerIn = (uint8_t*) &in;
-		for (uint8_t count = 0; count < sizeof(T); count++) {
+		for (size_t count = 0; count < sizeof(T); count++) {
 			pointerOut[sizeof(T) - count - 1] = pointerIn[count];
 		}
 		return tmp;
@@ -34,12 +60,16 @@ public:
 #endif
 	}
 
+	/**
+	 * convert a bytestream representing a single variable between big endian
+	 * and machine endian.
+	 */
 	static void convertBigEndian(uint8_t *out, const uint8_t *in,
-			uint32_t size) {
+			size_t size) {
 #ifndef BYTE_ORDER_SYSTEM
 #error BYTE_ORDER_SYSTEM not defined
 #elif BYTE_ORDER_SYSTEM == LITTLE_ENDIAN
-		for (uint8_t count = 0; count < size; count++) {
+		for (size_t count = 0; count < size; count++) {
 			out[size - count - 1] = in[count];
 		}
 		return;
@@ -49,7 +79,10 @@ public:
 #endif
 	}
 
-
+	/**
+	 * Convert a typed variable between little endian and machine endian.
+	 * Intended for plain old datatypes.
+	 */
 	template<typename T>
 	static T convertLittleEndian(T in) {
 #ifndef BYTE_ORDER_SYSTEM
@@ -58,7 +91,7 @@ public:
 			T tmp;
 			uint8_t *pointerOut = (uint8_t *) &tmp;
 			uint8_t *pointerIn = (uint8_t *) &in;
-			for (uint8_t count = 0; count < sizeof(T); count++) {
+			for (size_t count = 0; count < sizeof(T); count++) {
 				pointerOut[sizeof(T) - count - 1] = pointerIn[count];
 			}
 			return tmp;
@@ -68,12 +101,16 @@ public:
 	#error Unknown Byte Order
 	#endif
 	}
+	/**
+	 * convert a bytestream representing a single variable between little endian
+	 * and machine endian.
+	 */
 	static void convertLittleEndian(uint8_t *out, const uint8_t *in,
-			uint32_t size) {
+			size_t size) {
 #ifndef BYTE_ORDER_SYSTEM
 	#error BYTE_ORDER_SYSTEM not defined
 	#elif BYTE_ORDER_SYSTEM == BIG_ENDIAN
-			for (uint8_t count = 0; count < size; count++) {
+			for (size_t count = 0; count < size; count++) {
 				out[size - count - 1] = in[count];
 			}
 			return;