Hi, Thanks for your reply, I didn't know how to access the components you added. Here is a code snippet for others who want to use this feature from the demo: Code: public JRViewerPlus(JasperPrint jrPrint) throws JRException { super(jrPrint); tlbToolBar.remove(btnSave); tlbToolBar.remove(btnReload); btnPlus = new javax.swing.JButton(); btnPlus.setToolTipText("Plus..."«»); btnPlus.setText("Plus..."«»); btnPlus.setPreferredSize(new java.awt.Dimension(80, 23)); btnPlus.setMaximumSize(new java.awt.Dimension(80, 23)); btnPlus.setMinimumSize(new java.awt.Dimension(80, 23)); btnPlus.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { btnPlusActionPerformed(evt); } }); tlbToolBar.add(btnPlus, 0); } Have a new successful year and congratulations for your work, people like you makes one proud to be a Romanian.