diff --git a/.classpath b/.classpath
index e212377..ae0ca56 100644
--- a/.classpath
+++ b/.classpath
@@ -25,5 +25,6 @@
 	<classpathentry kind="lib" path="lib/catgenerator-core-0.1.7.jar" sourcepath="lib/catgenerator-core-0.1.7-sources.zip"/>
 	<classpathentry kind="lib" path="lib/xidyn-1.11.2.jar" sourcepath="lib/xidyn-1.11.2-sources.zip"/>
 	<classpathentry kind="lib" path="lib/devinsy-strings-0.11.3.jar" sourcepath="lib/devinsy-strings-0.11.3-sources.zip"/>
+	<classpathentry kind="lib" path="lib/jOpenDocument-1.3.jar" sourcepath="lib/jOpenDocument-src-1.3.zip"/>
 	<classpathentry kind="output" path="bin"/>
 </classpath>
diff --git a/lib/jOpenDocument-1.3.jar b/lib/jOpenDocument-1.3.jar
new file mode 100644
index 0000000..dfa77d2
Binary files /dev/null and b/lib/jOpenDocument-1.3.jar differ
diff --git a/lib/jOpenDocument-src-1.3.zip b/lib/jOpenDocument-src-1.3.zip
new file mode 100644
index 0000000..949f80f
Binary files /dev/null and b/lib/jOpenDocument-src-1.3.zip differ
diff --git a/src/fr/devinsy/statoolinfos/htmlize/ExportsPage.java b/src/fr/devinsy/statoolinfos/htmlize/ExportsPage.java
index bf0e0c2..23018d1 100644
--- a/src/fr/devinsy/statoolinfos/htmlize/ExportsPage.java
+++ b/src/fr/devinsy/statoolinfos/htmlize/ExportsPage.java
@@ -19,9 +19,7 @@
 package fr.devinsy.statoolinfos.htmlize;
 
 import java.io.File;
-import java.io.FileNotFoundException;
 import java.io.IOException;
-import java.io.UnsupportedEncodingException;
 import java.nio.charset.StandardCharsets;
 
 import org.apache.commons.io.FileUtils;
@@ -33,6 +31,7 @@ import fr.devinsy.statoolinfos.core.Federation;
 import fr.devinsy.statoolinfos.core.StatoolInfosException;
 import fr.devinsy.statoolinfos.io.CSVFile;
 import fr.devinsy.statoolinfos.io.JSONFile;
+import fr.devinsy.statoolinfos.io.ODSFile;
 import fr.devinsy.xidyn.XidynException;
 import fr.devinsy.xidyn.presenters.PresenterUtils;
 
@@ -63,7 +62,7 @@ public class ExportsPage
             CSVFile.save(new File(htmlizeDirectory, "organizations.csv"), federation.getOrganizations());
             CSVFile.save(new File(htmlizeDirectory, "services.csv"), federation.getAllServices());
         }
-        catch (UnsupportedEncodingException | FileNotFoundException exception)
+        catch (IOException exception)
         {
             logger.error("Error during CSV export: " + exception.getMessage(), exception);
         }
@@ -76,17 +75,22 @@ public class ExportsPage
             JSONFile.save(new File(htmlizeDirectory, "organizations.json"), federation.getOrganizations());
             JSONFile.save(new File(htmlizeDirectory, "services.json"), federation.getAllServices());
         }
-        catch (UnsupportedEncodingException | FileNotFoundException exception)
+        catch (IOException exception)
         {
             logger.error("Error during JSON export: " + exception.getMessage(), exception);
         }
 
         //
-        logger.info("EXPORTS ODS.");
-        // ODSFile.save(new File(htmlizeDirectory, "organizations.ods"),
-        // federation.getOrganizations());
-        // ODSFile.save(new File(htmlizeDirectory, "services.ods"),
-        // federation.getAllServices());
+        try
+        {
+            logger.info("EXPORTS ODS.");
+            ODSFile.save(new File(htmlizeDirectory, "organizations.ods"), federation.getOrganizations());
+            ODSFile.save(new File(htmlizeDirectory, "services.ods"), federation.getAllServices());
+        }
+        catch (Exception exception)
+        {
+            logger.error("Error during JSON export: " + exception.getMessage(), exception);
+        }
 
         //
         try
diff --git a/src/fr/devinsy/statoolinfos/io/CSVFile.java b/src/fr/devinsy/statoolinfos/io/CSVFile.java
index 9e0ba71..388358d 100644
--- a/src/fr/devinsy/statoolinfos/io/CSVFile.java
+++ b/src/fr/devinsy/statoolinfos/io/CSVFile.java
@@ -19,15 +19,9 @@
 package fr.devinsy.statoolinfos.io;
 
 import java.io.File;
-import java.io.FileNotFoundException;
-import java.io.FileOutputStream;
-import java.io.OutputStreamWriter;
-import java.io.PrintWriter;
-import java.io.UnsupportedEncodingException;
+import java.io.IOException;
 
-import org.apache.commons.io.IOUtils;
 import org.apache.commons.lang3.StringUtils;
-import org.apache.commons.text.StringEscapeUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -52,23 +46,6 @@ public class CSVFile
     public static final int MAX_LINE_SIZE = 4096;
     public static final String SEPARATOR = ";";
 
-    /**
-     * Escape.
-     *
-     * @param string
-     *            the string
-     * @return the string
-     */
-    public static String escape(final String string)
-    {
-        String result;
-
-        result = StringEscapeUtils.escapeCsv(string);
-
-        //
-        return result;
-    }
-
     /**
      * Save.
      *
@@ -76,23 +53,20 @@ public class CSVFile
      *            the file
      * @param source
      *            the source
-     * @throws UnsupportedEncodingException
-     *             the unsupported encoding exception
-     * @throws FileNotFoundException
-     *             the file not found exception
+     * @throws IOException
      */
-    public static void save(final File file, final Organizations source) throws UnsupportedEncodingException, FileNotFoundException
+    public static void save(final File file, final Organizations source) throws IOException
     {
-        PrintWriter out = null;
+        CSVWriter out = null;
         try
         {
-            out = new PrintWriter(new OutputStreamWriter(new FileOutputStream(file), "UTF-8"));
+            out = new CSVWriter(file, ';');
 
             write(out, source);
         }
         finally
         {
-            IOUtils.closeQuietly(out);
+            out.close();
         }
     }
 
@@ -103,23 +77,20 @@ public class CSVFile
      *            the file
      * @param source
      *            the source
-     * @throws UnsupportedEncodingException
-     *             the unsupported encoding exception
-     * @throws FileNotFoundException
-     *             the file not found exception
+     * @throws IOException
+     *             Signals that an I/O exception has occurred.
      */
-    public static void save(final File file, final Services source) throws UnsupportedEncodingException, FileNotFoundException
+    public static void save(final File file, final Services source) throws IOException
     {
-        PrintWriter out = null;
+        CSVWriter out = null;
         try
         {
-            out = new PrintWriter(new OutputStreamWriter(new FileOutputStream(file), "UTF-8"));
-
+            out = new CSVWriter(file, ';');
             write(out, source);
         }
         finally
         {
-            IOUtils.closeQuietly(out);
+            out.close();
         }
     }
 
@@ -130,8 +101,9 @@ public class CSVFile
      *            the out
      * @param source
      *            the source
+     * @throws IOException
      */
-    public static void write(final PrintWriter out, final Organizations organizations)
+    public static void write(final SpreadsheetWriter out, final Organizations organizations) throws IOException
     {
         // Build label list.
         StringList labels = new StringList(100);
@@ -154,25 +126,21 @@ public class CSVFile
         dejavu.clear();
 
         // Write label line.
-        StringList line = new StringList();
         for (String label : labels)
         {
-            line.append(escape(label)).append(SEPARATOR);
+            out.writeCell(label);
         }
-        line.removeLast();
-        out.println(line.toString());
+        out.writeEndRow();
 
         // Write organization lines.
         for (Organization organization : organizations)
         {
-            line = new StringList(100);
             for (String label : labels)
             {
                 String value = organization.get(label);
-                line.append(escape(value)).append(SEPARATOR);
+                out.writeCell(value);
             }
-            line.removeLast();
-            out.println(line.toString());
+            out.writeEndRow();
         }
     }
 
@@ -183,8 +151,9 @@ public class CSVFile
      *            the out
      * @param source
      *            the source
+     * @throws IOException
      */
-    public static void write(final PrintWriter out, final Services services)
+    public static void write(final SpreadsheetWriter out, final Services services) throws IOException
     {
         // Build label list.
         StringList labels = new StringList(100);
@@ -211,20 +180,17 @@ public class CSVFile
         labels.add(index, "software.categories");
 
         // Write label line.
-        StringList line = new StringList();
         for (String label : labels)
         {
-            line.append(escape(label)).append(SEPARATOR);
+            out.writeCell(label);
         }
-        line.removeLast();
-        out.println(line.toString());
+        out.writeEndRow();
 
         Categories categories = HtmlizerContext.instance().getCategories();
 
         // Write service lines.
         for (Service service : services)
         {
-            line = new StringList(100);
             for (String label : labels)
             {
                 String value;
@@ -241,10 +207,9 @@ public class CSVFile
                     value = service.get(label);
                 }
 
-                line.append(escape(value)).append(SEPARATOR);
+                out.writeCell(value);
             }
-            line.removeLast();
-            out.println(line.toString());
+            out.writeEndRow();
         }
     }
 }
diff --git a/src/fr/devinsy/statoolinfos/io/CSVWriter.java b/src/fr/devinsy/statoolinfos/io/CSVWriter.java
new file mode 100644
index 0000000..25d4544
--- /dev/null
+++ b/src/fr/devinsy/statoolinfos/io/CSVWriter.java
@@ -0,0 +1,149 @@
+/*
+ * Copyright (C) 2021 Christian Pierre MOMON <christian@momon.org>
+ * 
+ * This file is part of StatoolInfos, simple service statistics tool.
+ * 
+ * StatoolInfos is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ * 
+ * StatoolInfos is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Affero General Public License
+ * along with StatoolInfos.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package fr.devinsy.statoolinfos.io;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.OutputStreamWriter;
+import java.io.PrintWriter;
+import java.io.UnsupportedEncodingException;
+
+import org.apache.commons.io.IOUtils;
+import org.apache.commons.lang3.StringUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * The Class CSVWriter.
+ */
+public class CSVWriter implements SpreadsheetWriter
+{
+    private static final Logger logger = LoggerFactory.getLogger(CSVWriter.class);
+
+    private char separator;
+    private PrintWriter out;
+    private boolean isNewline;
+
+    /**
+     * Instantiates a new CSV writer.
+     *
+     * @param file
+     *            the file
+     * @param separator
+     *            the separator
+     * @throws UnsupportedEncodingException
+     *             the unsupported encoding exception
+     * @throws FileNotFoundException
+     *             the file not found exception
+     */
+    public CSVWriter(final File file, final char separator) throws UnsupportedEncodingException, FileNotFoundException
+    {
+        this.separator = separator;
+        this.out = new PrintWriter(new OutputStreamWriter(new FileOutputStream(file), "UTF-8"));
+        this.isNewline = true;
+    }
+
+    /**
+     * Close.
+     * 
+     * @throws FileNotFoundException
+     *
+     * @throws IOException
+     *             Signals that an I/O exception has occurred.
+     */
+    @Override
+    public void close() throws FileNotFoundException, IOException
+    {
+        IOUtils.closeQuietly(this.out);
+    }
+
+    /**
+     * Escape.
+     *
+     * @param string
+     *            the string
+     * @return the string
+     */
+    private String escape(final String string)
+    {
+        String result;
+
+        if (string == null)
+        {
+            result = null;
+        }
+        else
+        {
+            if (StringUtils.containsAny(string, ',', '\n', '"', this.separator))
+            {
+                result = String.format("\"%s\"", string);
+            }
+            else
+            {
+                result = string;
+            }
+        }
+
+        //
+        return result;
+    }
+
+    /**
+     * Write cell.
+     *
+     * @param content
+     *            the content
+     */
+    @Override
+    public void writeCell(final String content)
+    {
+        if (this.isNewline)
+        {
+            this.isNewline = false;
+        }
+        else
+        {
+            this.out.print(this.separator);
+        }
+        this.out.print(StringUtils.defaultIfBlank(escape(content), ""));
+    }
+
+    /**
+     * Write endpage.
+     */
+    @Override
+    public void writeEndpage()
+    {
+        this.out.println();
+    }
+
+    /**
+     * Write end row.
+     * 
+     * @throws IOException
+     */
+    @Override
+    public void writeEndRow()
+    {
+        this.out.println();
+        this.isNewline = true;
+    }
+}
diff --git a/src/fr/devinsy/statoolinfos/io/ODSFile.java b/src/fr/devinsy/statoolinfos/io/ODSFile.java
new file mode 100644
index 0000000..6366a10
--- /dev/null
+++ b/src/fr/devinsy/statoolinfos/io/ODSFile.java
@@ -0,0 +1,88 @@
+/*
+ * Copyright (C) 2021 Christian Pierre MOMON <christian@momon.org>
+ * 
+ * This file is part of StatoolInfos, simple service statistics tool.
+ * 
+ * StatoolInfos is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ * 
+ * StatoolInfos is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Affero General Public License
+ * along with StatoolInfos.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package fr.devinsy.statoolinfos.io;
+
+import java.io.File;
+import java.io.IOException;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import fr.devinsy.statoolinfos.core.Organizations;
+import fr.devinsy.statoolinfos.core.Services;
+
+/**
+ * The Class ODSFile.
+ */
+public class ODSFile
+{
+    public static final int MAX_LINE_SIZE = 1024;
+
+    private static final Logger logger = LoggerFactory.getLogger(ODSFile.class);;
+
+    protected enum Status
+    {
+        MANDATORY,
+        OPTIONAL
+    }
+
+    /**
+     * Save.
+     *
+     * @param file
+     *            the file
+     * @param source
+     *            the source
+     */
+    public static void save(final File file, final Organizations source) throws IOException
+    {
+        ODSWriter out = null;
+        try
+        {
+            out = new ODSWriter(file);
+            CSVFile.write(out, source);
+        }
+        finally
+        {
+            out.close();
+        }
+    }
+
+    /**
+     * Save.
+     *
+     * @param file
+     *            the file
+     * @param source
+     *            the source
+     */
+    public static void save(final File file, final Services source) throws IOException
+    {
+        ODSWriter out = null;
+        try
+        {
+            out = new ODSWriter(file);
+            CSVFile.write(out, source);
+        }
+        finally
+        {
+            out.close();
+        }
+    }
+}
diff --git a/src/fr/devinsy/statoolinfos/io/ODSWriter.java b/src/fr/devinsy/statoolinfos/io/ODSWriter.java
new file mode 100644
index 0000000..d7ee475
--- /dev/null
+++ b/src/fr/devinsy/statoolinfos/io/ODSWriter.java
@@ -0,0 +1,121 @@
+/*
+ * Copyright (C) 2021 Christian Pierre MOMON <christian@momon.org>
+ * 
+ * This file is part of StatoolInfos, simple service statistics tool.
+ * 
+ * StatoolInfos is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ * 
+ * StatoolInfos is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Affero General Public License
+ * along with StatoolInfos.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package fr.devinsy.statoolinfos.io;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+
+import javax.swing.table.DefaultTableModel;
+
+import org.apache.commons.lang3.StringUtils;
+import org.apache.commons.lang3.math.NumberUtils;
+import org.jopendocument.dom.spreadsheet.Sheet;
+import org.jopendocument.dom.spreadsheet.SpreadSheet;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * The Class ODSWriter.
+ */
+public class ODSWriter implements SpreadsheetWriter
+{
+    private static final Logger logger = LoggerFactory.getLogger(ODSWriter.class);
+
+    private File file;
+    private SpreadSheet workbook;
+    private Sheet currentSheet;
+    private int currentSheetIndex;
+    private int currentRow;
+    private int currentColumn;
+
+    /**
+     * Instantiates a new ODS writer.
+     *
+     * @param file
+     *            the file
+     */
+    public ODSWriter(final File file)
+    {
+        this.file = file;
+        this.workbook = SpreadSheet.createEmpty(new DefaultTableModel());
+
+        this.workbook.getSheet(0).setName(file.getName());
+
+        this.currentSheetIndex = 0;
+        this.currentSheet = this.workbook.getSheet(this.currentSheetIndex);
+        this.currentRow = 0;
+        this.currentColumn = 0;
+    }
+
+    /**
+     * Close.
+     * 
+     * @throws IOException
+     * 
+     * @throws FileNotFoundException
+     */
+    @Override
+    public void close() throws FileNotFoundException, IOException
+    {
+        this.workbook.saveAs(this.file);
+    }
+
+    /**
+     * Write cell.
+     *
+     * @param content
+     *            the content
+     */
+    @Override
+    public void writeCell(final String content)
+    {
+        this.currentSheet.ensureColumnCount(this.currentColumn + 1);
+        this.currentSheet.ensureRowCount(this.currentRow + 1);
+
+        if (NumberUtils.isCreatable(content))
+        {
+            this.currentSheet.getCellAt(this.currentColumn, this.currentRow).setValue(Double.valueOf(content));
+        }
+        else
+        {
+            this.currentSheet.getCellAt(this.currentColumn, this.currentRow).setValue(StringUtils.defaultIfBlank(content, ""));
+        }
+
+        this.currentColumn += 1;
+    }
+
+    /**
+     * Write endpage.
+     */
+    @Override
+    public void writeEndpage()
+    {
+    }
+
+    /**
+     * Write end row.
+     */
+    @Override
+    public void writeEndRow()
+    {
+        this.currentRow += 1;
+        this.currentColumn = 0;
+    }
+}
diff --git a/src/fr/devinsy/statoolinfos/io/SpreadsheetWriter.java b/src/fr/devinsy/statoolinfos/io/SpreadsheetWriter.java
new file mode 100644
index 0000000..6bd6332
--- /dev/null
+++ b/src/fr/devinsy/statoolinfos/io/SpreadsheetWriter.java
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2021 Christian Pierre MOMON <christian@momon.org>
+ * 
+ * This file is part of StatoolInfos, simple service statistics tool.
+ * 
+ * StatoolInfos is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ * 
+ * StatoolInfos is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Affero General Public License
+ * along with StatoolInfos.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package fr.devinsy.statoolinfos.io;
+
+import java.io.FileNotFoundException;
+import java.io.IOException;
+
+/**
+ * The Interface SpreadsheetWriter.
+ */
+public interface SpreadsheetWriter
+{
+    void close() throws FileNotFoundException, IOException;
+
+    void writeCell(String content);
+
+    void writeEndpage();
+
+    void writeEndRow();
+}