diff --git a/addons/web/__manifest__.py b/addons/web/__manifest__.py
index 0d990999077..266e0f6d13f 100644
--- a/addons/web/__manifest__.py
+++ b/addons/web/__manifest__.py
@@ -276,7 +276,6 @@ This module provides the core of the Odoo Web Client.
             'web/static/src/legacy/js/widgets/week_days.js',
             'web/static/src/legacy/js/widgets/signature.js',
             'web/static/src/legacy/js/widgets/attach_document.js',
-            'web/static/src/legacy/js/apps.js',
             'web/static/src/legacy/js/env.js',
             'web/static/src/legacy/js/model.js',
             'web/static/src/legacy/js/owl_compatibility.js',
diff --git a/addons/web/static/src/legacy/js/apps.js b/addons/web/static/src/legacy/js/apps.js
deleted file mode 100644
index 0d4bff9508a..00000000000
--- a/addons/web/static/src/legacy/js/apps.js
+++ /dev/null
@@ -1,171 +0,0 @@
-odoo.define('web.Apps', function (require) {
-"use strict";
-
-var AbstractAction = require('web.AbstractAction');
-var config = require('web.config');
-var core = require('web.core');
-var framework = require('web.framework');
-var session = require('web.session');
-
-var _t = core._t;
-
-var apps_client = null;
-
-var Apps = AbstractAction.extend({
-    contentTemplate: 'EmptyComponent',
-    remote_action_tag: 'loempia.embed',
-    failback_action_id: 'base.open_module_tree',
-
-    init: function(parent, action) {
-        this._super(parent, action);
-        var options = action.params || {};
-        this.params = options;  // NOTE forwarded to embedded client action
-    },
-
-    get_client: function() {
-        // return the client via a promise, resolved or rejected depending if
-        // the remote host is available or not.
-        var check_client_available = function(client) {
-            var i = new Image();
-            var def = new Promise(function (resolve, reject) {
-                i.onerror = function() {
-                    reject(client);
-                };
-                i.onload = function() {
-                    resolve(client);
-                };
-            });
-            var ts = new Date().getTime();
-            i.src = _.str.sprintf('%s/web/static/src/img/sep-a.gif?%s', client.origin, ts);
-            return def;
-        };
-        if (apps_client) {
-            return check_client_available(apps_client);
-        } else {
-            return this._rpc({model: 'ir.module.module', method: 'get_apps_server'})
-                .then(function(u) {
-                    var link = $(_.str.sprintf('<a href="%s"></a>', u))[0];
-                    var host = _.str.sprintf('%s//%s', link.protocol, link.host);
-                    var dbname = link.pathname;
-                    if (dbname[0] === '/') {
-                        dbname = dbname.substr(1);
-                    }
-                    var client = {
-                        origin: host,
-                        dbname: dbname
-                    };
-                    apps_client = client;
-                    return check_client_available(client);
-                });
-        }
-    },
-
-    destroy: function() {
-        $(window).off("message." + this.uniq);
-        if (this.$ifr) {
-            this.$ifr.remove();
-            this.$ifr = null;
-        }
-        return this._super();
-    },
-
-    _on_message: function($e) {
-        var self = this, client = this.client, e = $e.originalEvent;
-
-        if (e.origin !== client.origin) {
-            return;
-        }
-
-        var dispatcher = {
-            'event': function(m) { self.trigger('message:' + m.event, m); },
-            'action': function(m) {
-                self.do_action(m.action).then(function(r) {
-                    var w = self.$ifr[0].contentWindow;
-                    w.postMessage({id: m.id, result: r}, client.origin);
-                });
-            },
-            'rpc': function(m) {
-                return self._rpc({route: m.args[0], params: m.args[1]}).then(function(r) {
-                    var w = self.$ifr[0].contentWindow;
-                    w.postMessage({id: m.id, result: r}, client.origin);
-                });
-            },
-            'Model': function(m) {
-                return self._rpc({model: m.model, method: m.args[0], args: m.args[1]})
-                    .then(function(r) {
-                        var w = self.$ifr[0].contentWindow;
-                        w.postMessage({id: m.id, result: r}, client.origin);
-                    });
-            },
-        };
-        // console.log(e.data);
-        if (!_.isObject(e.data)) { return; }
-        if (dispatcher[e.data.type]) {
-            dispatcher[e.data.type](e.data);
-        }
-    },
-
-    start: function() {
-        var self = this;
-        return new Promise(function (resolve, reject) {
-            self.get_client().then(function (client) {
-                self.client = client;
-
-                var qs = {db: client.dbname};
-                if (config.isDebug()) {
-                    qs.debug = odoo.debug;
-                }
-                var u = $.param.querystring(client.origin + "/apps/embed/client", qs);
-                var css = {width: '100%', height: '750px'};
-                self.$ifr = $('<iframe>').attr('src', u);
-
-                self.uniq = _.uniqueId('apps');
-                $(window).on("message." + self.uniq, self.proxy('_on_message'));
-
-                self.on('message:ready', self, function(m) {
-                    var w = this.$ifr[0].contentWindow;
-                    var act = {
-                        type: 'ir.actions.client',
-                        tag: this.remote_action_tag,
-                        params: _.extend({}, this.params, {
-                            db: session.db,
-                            origin: session.origin,
-                        })
-                    };
-                    w.postMessage({type:'action', action: act}, client.origin);
-                });
-
-                self.on('message:set_height', self, function(m) {
-                    this.$ifr.height(m.height);
-                });
-
-                self.on('message:blockUI', self, function() { framework.blockUI(); });
-                self.on('message:unblockUI', self, function() { framework.unblockUI(); });
-                self.on('message:warn', self, function(m) {self.displayNotification({ title: m.title, message: m.message, sticky: m.sticky, type: 'danger' }); });
-
-                self.$ifr.appendTo(self.$('.o_content')).css(css).addClass('apps-client');
-
-                resolve();
-            }, function() {
-                self.displayNotification({ title: _t('Odoo Apps will be available soon'), message: _t('Showing locally available modules'), sticky: true, type: 'danger' });
-                return self._rpc({
-                    route: '/web/action/load',
-                    params: {action_id: self.failback_action_id},
-                }).then(function(action) {
-                    return self.do_action(action, {clear_breadcrumbs: true});
-                }).then(resolve, reject);
-            });
-        });
-    }
-});
-
-var AppsUpdates = Apps.extend({
-    remote_action_tag: 'loempia.embed.updates',
-});
-
-core.action_registry.add("apps", Apps);
-core.action_registry.add("apps.updates", AppsUpdates);
-
-return Apps;
-
-});
diff --git a/odoo/addons/base/models/ir_module.py b/odoo/addons/base/models/ir_module.py
index 5461e42abf5..b3827571531 100644
--- a/odoo/addons/base/models/ir_module.py
+++ b/odoo/addons/base/models/ir_module.py
@@ -803,110 +803,6 @@ class Module(models.Model):
 
         return res
 
-    @assert_log_admin_access
-    def download(self, download=True):
-        return []
-
-    @assert_log_admin_access
-    @api.model
-    def install_from_urls(self, urls):
-        if not self.env.user.has_group('base.group_system'):
-            raise AccessDenied()
-
-        # One-click install is opt-in - cfr Issue #15225
-        ad_dir = tools.config.addons_data_dir
-        if not os.access(ad_dir, os.W_OK):
-            msg = (_("Automatic install of downloaded Apps is currently disabled.") + "\n\n" +
-                   _("To enable it, make sure this directory exists and is writable on the server:") +
-                   "\n%s" % ad_dir)
-            _logger.warning(msg)
-            raise UserError(msg)
-
-        apps_server = werkzeug.urls.url_parse(self.get_apps_server())
-
-        OPENERP = odoo.release.product_name.lower()
-        tmp = tempfile.mkdtemp()
-        _logger.debug('Install from url: %r', urls)
-        try:
-            # 1. Download & unzip missing modules
-            for module_name, url in urls.items():
-                if not url:
-                    continue    # nothing to download, local version is already the last one
-
-                up = werkzeug.urls.url_parse(url)
-                if up.scheme != apps_server.scheme or up.netloc != apps_server.netloc:
-                    raise AccessDenied()
-
-                try:
-                    _logger.info('Downloading module `%s` from OpenERP Apps', module_name)
-                    response = requests.get(url)
-                    response.raise_for_status()
-                    content = response.content
-                except Exception:
-                    _logger.exception('Failed to fetch module %s', module_name)
-                    raise UserError(_('The `%s` module appears to be unavailable at the moment, please try again later.', module_name))
-                else:
-                    zipfile.ZipFile(io.BytesIO(content)).extractall(tmp)
-                    assert os.path.isdir(os.path.join(tmp, module_name))
-
-            # 2a. Copy/Replace module source in addons path
-            for module_name, url in urls.items():
-                if module_name == OPENERP or not url:
-                    continue    # OPENERP is special case, handled below, and no URL means local module
-                module_path = modules.get_module_path(module_name, downloaded=True, display_warning=False)
-                bck = backup(module_path, False)
-                _logger.info('Copy downloaded module `%s` to `%s`', module_name, module_path)
-                shutil.move(os.path.join(tmp, module_name), module_path)
-                if bck:
-                    shutil.rmtree(bck)
-
-            # 2b.  Copy/Replace server+base module source if downloaded
-            if urls.get(OPENERP):
-                # special case. it contains the server and the base module.
-                # extract path is not the same
-                base_path = os.path.dirname(modules.get_module_path('base'))
-
-                # copy all modules in the SERVER/odoo/addons directory to the new "odoo" module (except base itself)
-                for d in os.listdir(base_path):
-                    if d != 'base' and os.path.isdir(os.path.join(base_path, d)):
-                        destdir = os.path.join(tmp, OPENERP, 'addons', d)    # XXX 'odoo' subdirectory ?
-                        shutil.copytree(os.path.join(base_path, d), destdir)
-
-                # then replace the server by the new "base" module
-                server_dir = tools.config['root_path']      # XXX or dirname()
-                bck = backup(server_dir)
-                _logger.info('Copy downloaded module `odoo` to `%s`', server_dir)
-                shutil.move(os.path.join(tmp, OPENERP), server_dir)
-                #if bck:
-                #    shutil.rmtree(bck)
-
-            self.update_list()
-
-            with_urls = [module_name for module_name, url in urls.items() if url]
-            downloaded = self.search([('name', 'in', with_urls)])
-            installed = self.search([('id', 'in', downloaded.ids), ('state', '=', 'installed')])
-
-            to_install = self.search([('name', 'in', list(urls)), ('state', '=', 'uninstalled')])
-            post_install_action = to_install.button_immediate_install()
-
-            if installed or to_install:
-                # in this case, force server restart to reload python code...
-                self._cr.commit()
-                odoo.service.server.restart()
-                return {
-                    'type': 'ir.actions.client',
-                    'tag': 'home',
-                    'params': {'wait': True},
-                }
-            return post_install_action
-
-        finally:
-            shutil.rmtree(tmp)
-
-    @api.model
-    def get_apps_server(self):
-        return tools.config.get('apps_server', 'https://apps.odoo.com/apps')
-
     def _update_dependencies(self, depends=None, auto_install_requirements=()):
         self.env['ir.module.module.dependency'].flush_model()
         existing = set(dep.name for dep in self.dependencies_id)
diff --git a/odoo/addons/base/views/ir_module_views.xml b/odoo/addons/base/views/ir_module_views.xml
index fdaaa71fc55..ded83d8ab8e 100644
--- a/odoo/addons/base/views/ir_module_views.xml
+++ b/odoo/addons/base/views/ir_module_views.xml
@@ -249,20 +249,5 @@
         </record>
         <menuitem id="menu_theme_store" parent="menu_apps" name="Theme Store" sequence="10" action="action_theme_store"/>
 
-
-        <!-- Apps modules -->
-        <record model="ir.actions.client" id="modules_act_cl">
-            <field name="name">App Store</field>
-            <field name="tag">apps</field>
-        </record>
-        <menuitem id="module_mi" parent="base.menu_management" sequence="10" action="modules_act_cl" groups="base.group_no_one"/>
-
-        <record model="ir.actions.client" id="modules_updates_act_cl">
-            <field name="name">Updates</field>
-            <field name="tag">apps.updates</field>
-            <field name="params">{}</field>
-        </record>
-        <menuitem id="menu_module_updates" parent="base.menu_management" sequence="20" action="modules_updates_act_cl" groups="base.group_no_one"/>
-
     </data>
 </odoo>