diff --git a/examples/graph.conf b/examples/graph.conf
index de4dd7f9..13085af7 100644
--- a/examples/graph.conf
+++ b/examples/graph.conf
@@ -1,3 +1,6 @@
+# ---------------------------------------------------------
+# NTP Analyzer sample configuration file for drawing graphs
+# ---------------------------------------------------------
 
 Database {
     Provider MySql
diff --git a/examples/ntpa.conf b/examples/ntpa.conf
index 60703721..07960e3b 100644
--- a/examples/ntpa.conf
+++ b/examples/ntpa.conf
@@ -1,3 +1,4 @@
+# --------------------------------------
 # NTP Analyzer sample configuration file
 # --------------------------------------
 
diff --git a/examples/ntpd.conf b/examples/ntpd.conf
index 99c12129..5ba938fa 100644
--- a/examples/ntpd.conf
+++ b/examples/ntpd.conf
@@ -1,3 +1,6 @@
+# ----------------------------------------------------
+# NTP Analyzer sample configuration file (no comments)
+# ----------------------------------------------------
 
 Database {
     Provider MySql
diff --git a/examples/openntp.conf b/examples/openntp.conf
index 8ad2ba80..fa76680f 100644
--- a/examples/openntp.conf
+++ b/examples/openntp.conf
@@ -1,3 +1,6 @@
+# --------------------------------------------------
+# NTP Analyzer sample configuration file for OpenNTP
+# --------------------------------------------------
 
 Database {
     Provider MySql
diff --git a/examples/small.conf b/examples/small.conf
index 9a2f0b96..50f8d4ba 100644
--- a/examples/small.conf
+++ b/examples/small.conf
@@ -1,3 +1,6 @@
+# ------------------------------------------------------------
+# NTP Analyzer compact sample configuration file for web front
+# ------------------------------------------------------------
 
 Database {
     Provider MySql
diff --git a/examples/web.conf b/examples/web.conf
index a4f76e5d..7dbda331 100644
--- a/examples/web.conf
+++ b/examples/web.conf
@@ -1,6 +1,6 @@
-########################################################################
-# Configuration for medium NTP Analyzer Web Front                      #
-########################################################################
+# ----------------------------------------------------------------
+# NTP Analyzer sample configuration file for medium size web front
+# ----------------------------------------------------------------
 
 # NOTICE: Menu does not perfectly decompile
 
diff --git a/examples/win.conf b/examples/win.conf
index 58ebdb4c..76ce2d41 100644
--- a/examples/win.conf
+++ b/examples/win.conf
@@ -1,3 +1,6 @@
+# --------------------------------------------------
+# NTP Analyzer sample configuration file for Windows
+# --------------------------------------------------
 
 Database {
     Provider MySql