diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6c18e5c16..bdd9edab4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -30,6 +30,7 @@ All notable changes to this project will be documented in this file.
 - [#2236], [#2451] Replacing sound stream block ranges
 - Importing sound stream block ranges
 - Commandline replacing sound stream block ranges
+- [#1625] Error log frame - Save all to file button
 
 ### Changed
 - AS1/2 - Single DoAction tag inside frame is now displayed directly as frame node
@@ -3855,6 +3856,7 @@ Major version of SWF to XML export changed to 2.
 [#2463]: https://www.free-decompiler.com/flash/issues/2463
 [#2236]: https://www.free-decompiler.com/flash/issues/2236
 [#2451]: https://www.free-decompiler.com/flash/issues/2451
+[#1625]: https://www.free-decompiler.com/flash/issues/1625
 [#2456]: https://www.free-decompiler.com/flash/issues/2456
 [#2459]: https://www.free-decompiler.com/flash/issues/2459
 [#2460]: https://www.free-decompiler.com/flash/issues/2460
diff --git a/src/com/jpexs/decompiler/flash/gui/ErrorLogFrame.java b/src/com/jpexs/decompiler/flash/gui/ErrorLogFrame.java
index 1ad9a9856..4074b5fa3 100644
--- a/src/com/jpexs/decompiler/flash/gui/ErrorLogFrame.java
+++ b/src/com/jpexs/decompiler/flash/gui/ErrorLogFrame.java
@@ -30,10 +30,17 @@ import java.awt.datatransfer.Clipboard;
 import java.awt.datatransfer.StringSelection;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
+import java.io.File;
+import java.io.FileWriter;
+import java.io.IOException;
 import java.io.PrintWriter;
 import java.io.StringWriter;
+import java.io.Writer;
 import java.text.SimpleDateFormat;
+import java.util.ArrayList;
 import java.util.Date;
+import java.util.List;
+import java.util.Locale;
 import java.util.concurrent.atomic.AtomicInteger;
 import java.util.logging.Handler;
 import java.util.logging.Level;
@@ -45,12 +52,15 @@ import javax.swing.BoxLayout;
 import javax.swing.ImageIcon;
 import javax.swing.JButton;
 import javax.swing.JComponent;
+import javax.swing.JFileChooser;
 import javax.swing.JFrame;
 import javax.swing.JLabel;
+import javax.swing.JOptionPane;
 import javax.swing.JPanel;
 import javax.swing.JScrollPane;
 import javax.swing.JTextArea;
 import javax.swing.JToggleButton;
+import javax.swing.filechooser.FileFilter;
 
 /**
  * @author JPEXS
@@ -75,6 +85,10 @@ public class ErrorLogFrame extends AppFrame {
 
     private final AtomicInteger logItemCount = new AtomicInteger();
 
+    private List<String> logHistory = new ArrayList<>();
+
+    private JButton saveToFileButton;
+
     public Handler getHandler() {
         return handler;
     }
@@ -138,8 +152,61 @@ public class ErrorLogFrame extends AppFrame {
                 clearLog();
             }
         });
+        saveToFileButton = new JButton(translate("saveToFile"));
+        saveToFileButton.addActionListener(new ActionListener() {
+            @Override
+            public void actionPerformed(ActionEvent e) {
+                JFileChooser fc = View.getFileChooserWithIcon("save");
+                fc.setCurrentDirectory(new File(Configuration.lastSaveDir.get()));
+
+                FileFilter txtFilter = new FileFilter() {
+                    @Override
+                    public boolean accept(File f) {
+                        return (f.getName().toLowerCase(Locale.ENGLISH).endsWith(".txt"))
+                                || (f.isDirectory());
+                    }
+
+                    @Override
+                    public String getDescription() {
+                        return translate("filter.txt");
+                    }
+                };
+                fc.addChoosableFileFilter(txtFilter);
+                fc.setAcceptAllFileFilterUsed(true);
+                if (fc.showSaveDialog(Main.getDefaultMessagesComponent()) != JFileChooser.APPROVE_OPTION) {
+                    return;
+                }
+                File file = Helper.fixDialogFile(fc.getSelectedFile());
+                try (Writer w = new FileWriter(file); PrintWriter pw = new PrintWriter(w);) {
+                    List<String> logHistoryCopy = new ArrayList<>(logHistory);
+                    boolean first = true;
+                    for (String entry : logHistoryCopy) {
+                        if (!first) {
+                            pw.println("-------------------------");
+                        }
+                        pw.println(entry);
+                        first = false;
+                    }
+                } catch (IOException ex) {
+                    ViewMessages.showMessageDialog(Main.getDefaultMessagesComponent(), translate("error.cannotSave").replace("%error%", ex.getLocalizedMessage()), AppStrings.translate("error"), JOptionPane.ERROR_MESSAGE);
+                }
+            }
+        });
         buttonsPanel.add(clearButton);
 
+        /*
+        JButton makeErrorButton = new JButton("Do error");
+        makeErrorButton.addActionListener(new ActionListener() {
+            @Override
+            public void actionPerformed(ActionEvent e) {
+                Logger.getLogger(ErrorLogFrame.class.getName()).log(Level.SEVERE, "Test message", new Exception());
+            }            
+        });
+        buttonsPanel.add(makeErrorButton);
+         */
+        saveToFileButton.setEnabled(false);
+        buttonsPanel.add(saveToFileButton);
+
         expandIcon = View.getIcon("expand16");
         collapseIcon = View.getIcon("collapse16");
         cnt.add(buttonsPanel, BorderLayout.SOUTH);
@@ -167,6 +234,8 @@ public class ErrorLogFrame extends AppFrame {
     }
 
     public void clearLog() {
+        saveToFileButton.setEnabled(false);
+        logHistory.clear();
         logViewInner.removeAll();
         logItemCount.set(0);
         Main.clearLogFile();
@@ -239,6 +308,7 @@ public class ErrorLogFrame extends AppFrame {
                 }
                 SimpleDateFormat format = new SimpleDateFormat("dd/MM/yyyy HH:mm:ss");
                 final String dateStr = format.format(new Date());
+                final String logEntry = dateStr + " " + level.toString() + " " + msg + "\r\n" + detail;
 
                 JToggleButton copyButton = new JToggleButton(View.getIcon("copy16"));
                 copyButton.setFocusPainted(false);
@@ -252,10 +322,11 @@ public class ErrorLogFrame extends AppFrame {
                     @Override
                     public void actionPerformed(ActionEvent e) {
                         Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
-                        StringSelection stringSelection = new StringSelection(dateStr + " " + level.toString() + " " + msg + "\r\n" + detail);
+                        StringSelection stringSelection = new StringSelection(logEntry);
                         clipboard.setContents(stringSelection, null);
                     }
                 });
+                logHistory.add(logEntry);
 
                 final JToggleButton expandButton = new JToggleButton(collapseIcon);
                 expandButton.setFocusPainted(false);
@@ -316,6 +387,7 @@ public class ErrorLogFrame extends AppFrame {
                 if (logViewInner != null) { //may be disposed or what? #1904
                     logViewInner.add(pan);
                 }
+                saveToFileButton.setEnabled(true);
                 revalidate();
                 repaint();
             });
diff --git a/src/com/jpexs/decompiler/flash/gui/locales/ErrorLogFrame.properties b/src/com/jpexs/decompiler/flash/gui/locales/ErrorLogFrame.properties
index e9ff803ae..269899f7b 100644
--- a/src/com/jpexs/decompiler/flash/gui/locales/ErrorLogFrame.properties
+++ b/src/com/jpexs/decompiler/flash/gui/locales/ErrorLogFrame.properties
@@ -17,3 +17,7 @@ details = View details
 dialog.title = Log
 #after version 1.7.0u1:
 clear = Clear
+#after version 23.0.1:
+saveToFile = Save to file...
+filter.txt = Text files (*.txt)
+error.cannotSave = Cannot save log file: %error%
\ No newline at end of file
diff --git a/src/com/jpexs/decompiler/flash/gui/locales/ErrorLogFrame_cs.properties b/src/com/jpexs/decompiler/flash/gui/locales/ErrorLogFrame_cs.properties
index fd2fce555..9e62fe3df 100644
--- a/src/com/jpexs/decompiler/flash/gui/locales/ErrorLogFrame_cs.properties
+++ b/src/com/jpexs/decompiler/flash/gui/locales/ErrorLogFrame_cs.properties
@@ -17,3 +17,7 @@ details = Zobrazit detaily
 dialog.title = Log
 #after version 1.7.0u1:
 clear = Vypr\u00e1zdnit
+#after version 23.0.1:
+saveToFile = Ulo\u017eit do souboru...
+filter.txt = Textov\u00e9 soubory (*.txt)
+error.cannotSave = Nelze ulo\u017eit soubor s logem: %error%
\ No newline at end of file