diff --git a/sao/CHANGELOG b/sao/CHANGELOG
index 82a0ce6d51..3661b0dbf2 100644
--- a/sao/CHANGELOG
+++ b/sao/CHANGELOG
@@ -1,3 +1,4 @@
+* Support language suffix in CSV export
 * Close tab with mouse middle click
 * Support language suffix in CSV import
 
diff --git a/sao/src/window.js b/sao/src/window.js
index 67cff3270b..d7b33e6603 100644
--- a/sao/src/window.js
+++ b/sao/src/window.js
@@ -1196,6 +1196,15 @@
 
     Sao.Window.CSV = Sao.class_(Object, {
         init: function(title) {
+            this.languages = Sao.rpc({
+                'method': 'model.ir.lang.search_read',
+                'params': [
+                    [['translatable', '=', true]],
+                    0, null, null, ['code', 'name'],
+                    {},
+                ],
+            }, this.session, false);
+
             this.dialog = new Sao.Dialog(title, 'csv', 'lg');
             this.el = this.dialog.modal;
 
@@ -1398,14 +1407,6 @@
             this.session = Sao.Session.current_session;
             this.fields_data = {}; // Ask before Removing this.
             this.fields_invert = {};
-            this.languages = Sao.rpc({
-                'method': 'model.ir.lang.search_read',
-                'params': [
-                    [['translatable', '=', true]],
-                    0, null, null, ['code', 'name'],
-                    {},
-                ],
-            }, this.session, false);
             Sao.Window.Import._super.init.call(this,
                 Sao.i18n.gettext('CSV Import: %1', name));
 
@@ -1983,8 +1984,25 @@
                     this.fields[path] = node;
 
                     // Insert relation only to real field
-                    if (item.name.indexOf('.') == -1 && item.field.relation) {
-                        node.children = {};
+                    if (item.name.indexOf('.') == -1) {
+                        if (item.field.relation) {
+                            node.children = {};
+                        } else if (item.field.translate) {
+                            node.children = {};
+                            for (const language of this.languages) {
+                                const l_path = `${path}:lang=${language.code}`;
+                                const l_string = (
+                                    `${long_string} (${language.name})`);
+                                const l_node = {
+                                    path: l_path,
+                                    string: language.name,
+                                    long_string: l_string,
+                                    relation: null,
+                                };
+                                node.children[language.code] = l_node;
+                                this.fields[l_path] = l_node;
+                            }
+                        }
                     }
                 }
             }
diff --git a/tryton/CHANGELOG b/tryton/CHANGELOG
index c60858f0a6..3c381d384d 100644
--- a/tryton/CHANGELOG
+++ b/tryton/CHANGELOG
@@ -1,3 +1,4 @@
+* Support language suffix in CSV export
 * Close tab with mouse middle click
 * Support language suffix in CSV import
 
diff --git a/tryton/tryton/gui/window/win_csv.py b/tryton/tryton/gui/window/win_csv.py
index 83e1279e19..3ef53ad985 100644
--- a/tryton/tryton/gui/window/win_csv.py
+++ b/tryton/tryton/gui/window/win_csv.py
@@ -7,7 +7,7 @@ import sys
 
 from gi.repository import Gdk, GObject, Gtk
 
-from tryton.common import IconFactory
+from tryton.common import IconFactory, RPCExecute
 from tryton.common.underline import set_underline
 from tryton.config import TRYTON_ICON
 from tryton.gui import Main
@@ -36,6 +36,11 @@ class WinCSV(NoModal):
     def __init__(self, *args, **kwargs):
         super(WinCSV, self).__init__(*args, **kwargs)
 
+        self.languages = RPCExecute(
+            'model', 'ir.lang', 'search_read', [
+                ('translatable', '=', True),
+                ], 0, None, [('name', 'DESC')], ['code', 'name'])
+
         self.dialog = Gtk.Dialog(
             transient_for=self.parent, destroy_with_parent=True)
         Main().add_window(self.dialog)
diff --git a/tryton/tryton/gui/window/win_export.py b/tryton/tryton/gui/window/win_export.py
index 518ec1470d..df891aeb50 100644
--- a/tryton/tryton/gui/window/win_export.py
+++ b/tryton/tryton/gui/window/win_export.py
@@ -176,6 +176,13 @@ class WinExport(WinCSV):
                 if '.' not in name:
                     if field.get('relation'):
                         self.model1.insert(node, 0, [None, ''])
+                    elif field.get('translate', False):
+                        for language in self.languages:
+                            l_path = f"{path}:lang={language['code']}"
+                            l_string = f"{string_} ({language['name']})"
+                            self.model1.insert(
+                                node, 0, [language['name'], l_path])
+                            self.fields[l_path] = (l_string, None)
 
     def _get_fields(self, model):
         try:
diff --git a/tryton/tryton/gui/window/win_import.py b/tryton/tryton/gui/window/win_import.py
index c976683274..f1a0041486 100644
--- a/tryton/tryton/gui/window/win_import.py
+++ b/tryton/tryton/gui/window/win_import.py
@@ -26,10 +26,6 @@ class WinImport(WinCSV):
         self.fields_data = {}
         self.fields = {}
         self.fields_invert = {}
-        self.languages = RPCExecute(
-            'model', 'ir.lang', 'search_read', [
-                ('translatable', '=', True),
-                ], 0, None, None, ['code', 'name'])
         super(WinImport, self).__init__()
         self.dialog.set_title(_('CSV Import: %s') % name)
 
diff --git a/trytond/CHANGELOG b/trytond/CHANGELOG
index afb84c6895..2bbe5920ea 100644
--- a/trytond/CHANGELOG
+++ b/trytond/CHANGELOG
@@ -1,3 +1,4 @@
+* Add language support per field in export data
 * Add translated descriptor for Char and Text fields
 * Include row and column in error message when importing data
 * Remove support for ``:id`` suffix in import data
diff --git a/trytond/trytond/model/modelstorage.py b/trytond/trytond/model/modelstorage.py
index b85cacb9b9..9d5f4ce7c0 100644
--- a/trytond/trytond/model/modelstorage.py
+++ b/trytond/trytond/model/modelstorage.py
@@ -742,8 +742,11 @@ class ModelStorage(Model):
                     break
                 field_name = fields_tree[i]
                 descriptor = None
+                language = None
                 if '.' in field_name:
                     field_name, descriptor = field_name.split('.')
+                elif ':lang=' in field_name:
+                    field_name, language = field_name.split(':lang=')
                 eModel = pool.get(value.__name__)
                 field = eModel._fields[field_name]
                 if field.states and 'invisible' in field.states:
@@ -754,6 +757,8 @@ class ModelStorage(Model):
                         break
                 if descriptor:
                     value = getattr(field, descriptor)().__get__(value, eModel)
+                elif language:
+                    value = field.translated().__get__(value, eModel)(language)
                 else:
                     value = getattr(value, field_name)
                 if isinstance(value, (list, tuple)):
@@ -790,6 +795,7 @@ class ModelStorage(Model):
     def _convert_field_names(cls, fields_names):
         pool = Pool()
         ModelField = pool.get('ir.model.field')
+        Lang = pool.get('ir.lang')
         result = []
         for names in fields_names:
             descriptions = []
@@ -798,6 +804,9 @@ class ModelStorage(Model):
                 translated = name.endswith('.translated')
                 if translated:
                     name = name[:-len('.translated')]
+                language = None
+                if ':lang=' in name:
+                    name, language = name.split(':lang=')
                 field = class_._fields[name]
                 field_name = ModelField.get_name(class_.__name__, name)
                 if translated:
@@ -807,6 +816,9 @@ class ModelStorage(Model):
                     elif isinstance(field, fields.Reference):
                         field_name = gettext(
                             'ir.msg_field_model_name', field=field_name)
+                if language:
+                    lang = Lang.get(language)
+                    field_name += f' ({lang.name})'
                 descriptions.append(field_name)
                 if hasattr(field, 'get_target'):
                     class_ = field.get_target()
diff --git a/trytond/trytond/tests/export_data.py b/trytond/trytond/tests/export_data.py
index b62f6b2aba..5736a28dbe 100644
--- a/trytond/trytond/tests/export_data.py
+++ b/trytond/trytond/tests/export_data.py
@@ -20,6 +20,7 @@ class ExportData(ModelSQL):
     float = fields.Float('Float')
     numeric = fields.Numeric('Numeric')
     char = fields.Char('Char')
+    char_translated = fields.Char("Char", translate=True)
     text = fields.Text('Text')
     date = fields.Date('Date')
     datetime = fields.DateTime('DateTime')
diff --git a/trytond/trytond/tests/test_exportdata.py b/trytond/trytond/tests/test_exportdata.py
index 75a525f4b0..e78c767159 100644
--- a/trytond/trytond/tests/test_exportdata.py
+++ b/trytond/trytond/tests/test_exportdata.py
@@ -7,6 +7,7 @@ from decimal import Decimal
 
 from trytond.pool import Pool
 from trytond.tests.test_tryton import activate_module, with_transaction
+from trytond.transaction import Transaction
 
 
 class ExportDataTestCase(unittest.TestCase):
@@ -130,6 +131,32 @@ class ExportDataTestCase(unittest.TestCase):
             ExportData.export_data([export1, export2], ['char']),
             [['test'], ['']])
 
+    @with_transaction()
+    def test_char_translated(self):
+        "Test export_data char translated"
+        pool = Pool()
+        ExportData = pool.get('test.export_data')
+        Language = pool.get('ir.lang')
+
+        english, = Language.search([('code', '=', 'en')])
+        english.translatable = True
+        english.save()
+
+        french, = Language.search([('code', '=', 'fr')])
+        french.translatable = True
+        french.save()
+
+        with Transaction().set_context(language='en'):
+            record, = ExportData.create([{'char_translated': 'foo'}])
+        with Transaction().set_context(language='fr'):
+            ExportData.write([record], {'char_translated': 'bar'})
+
+        self.assertEqual(
+            ExportData.export_data(
+                [record],
+                ['char_translated:lang=en', 'char_translated:lang=fr']),
+            [['foo', 'bar']])
+
     @with_transaction()
     def test_text(self):
         'Test export_data text'
@@ -433,11 +460,14 @@ class ExportDataTestCase(unittest.TestCase):
 
         export1, = ExportData.create([{
                     'char': "Test",
+                    "char_translated": "Test 2",
                     'integer': 2,
                     }])
         self.assertEqual(
-            ExportData.export_data([export1], ['char', 'integer'], True),
-            [["Char", "Integer"], ["Test", 2]])
+            ExportData.export_data(
+                [export1],
+                ['char', 'char_translated:lang=en', 'integer'], True),
+            [["Char", "Char (English)", "Integer"], ["Test", "Test 2", 2]])
 
     @with_transaction()
     def test_nested_header(self):