diff --git a/source/org/thdl/tib/scanner/AboutDialog.java b/source/org/thdl/tib/scanner/AboutDialog.java
index c86aa38..6eca7dd 100644
--- a/source/org/thdl/tib/scanner/AboutDialog.java
+++ b/source/org/thdl/tib/scanner/AboutDialog.java
@@ -26,7 +26,7 @@ import java.awt.event.*;
     @author Andrés Montano Pellegrini
 	@see WindowScannerFilter
 */
-class AboutDialog extends Dialog implements ActionListener, WindowListener
+public class AboutDialog extends Dialog implements ActionListener, WindowListener
 {
     public AboutDialog(Frame parent)
     {
diff --git a/source/org/thdl/tib/scanner/ConsoleScannerFilter.java b/source/org/thdl/tib/scanner/ConsoleScannerFilter.java
index f40a3ad..c8357b8 100644
--- a/source/org/thdl/tib/scanner/ConsoleScannerFilter.java
+++ b/source/org/thdl/tib/scanner/ConsoleScannerFilter.java
@@ -33,7 +33,7 @@ import java.util.*;
     @author Andrés Montano Pellegrini
 */
 
-class ConsoleScannerFilter
+public class ConsoleScannerFilter
 {
 	private BufferedReader in;
 	private PrintWriter out;
diff --git a/source/org/thdl/tib/scanner/DictionaryListSelectionListener.java b/source/org/thdl/tib/scanner/DictionaryListSelectionListener.java
index db43920..fcd6014 100644
--- a/source/org/thdl/tib/scanner/DictionaryListSelectionListener.java
+++ b/source/org/thdl/tib/scanner/DictionaryListSelectionListener.java
@@ -28,7 +28,7 @@ import javax.swing.table.*;
     @author Andrés Montano Pellegrini
     @see DictionaryTable
 */
-class DictionaryListSelectionListener implements ListSelectionListener
+public class DictionaryListSelectionListener implements ListSelectionListener
 {
 	private TableModel table;
 	private TextArea fullDef;
diff --git a/source/org/thdl/tib/scanner/Link.java b/source/org/thdl/tib/scanner/Link.java
index 4944570..6100306 100644
--- a/source/org/thdl/tib/scanner/Link.java
+++ b/source/org/thdl/tib/scanner/Link.java
@@ -27,7 +27,7 @@ import java.io.*;
     @see ListIterator
 */
 
-class Link
+public class Link
 {
 	private Object obj;
 	public Link siguiente;
diff --git a/source/org/thdl/tib/scanner/LocalTibetanScanner.java b/source/org/thdl/tib/scanner/LocalTibetanScanner.java
index 54449a1..8384917 100644
--- a/source/org/thdl/tib/scanner/LocalTibetanScanner.java
+++ b/source/org/thdl/tib/scanner/LocalTibetanScanner.java
@@ -27,7 +27,7 @@ import java.io.*;
     @author Andrés Montano Pellegrini
     @see SyllableListTree
 */
-class LocalTibetanScanner implements TibetanScanner
+public class LocalTibetanScanner implements TibetanScanner
 {
 	public static String archivo;
 	private SyllableListTree raiz, silActual, lastCompSil, silAnterior;
diff --git a/source/org/thdl/tib/scanner/PunctuationMark.java b/source/org/thdl/tib/scanner/PunctuationMark.java
index d0fc5c5..0aad3c7 100644
--- a/source/org/thdl/tib/scanner/PunctuationMark.java
+++ b/source/org/thdl/tib/scanner/PunctuationMark.java
@@ -26,7 +26,7 @@ package org.thdl.tib.scanner;
     @author Andrés Montano Pellegrini
     @see LocalTibetanScanner
 */
-class PunctuationMark extends Token
+public class PunctuationMark extends Token
 {
     public PunctuationMark(char ch)
     {