diff --git a/addons/web/i18n/web.pot b/addons/web/i18n/web.pot
index 9323ef54fa9..0404bf5d348 100644
--- a/addons/web/i18n/web.pot
+++ b/addons/web/i18n/web.pot
@@ -4981,6 +4981,13 @@ msgstr ""
 msgid "Not active state, click to change it"
 msgstr ""
 
+#. module: web
+#. odoo-javascript
+#: code:addons/web/static/src/views/fields/many2many_binary/many2many_binary_field.js:0
+#, python-format
+msgid "Number of files"
+msgstr ""
+
 #. module: web
 #. odoo-javascript
 #: code:addons/web/static/src/core/emoji_picker/emoji_data.js:0
diff --git a/addons/web/static/src/views/fields/many2many_binary/many2many_binary_field.js b/addons/web/static/src/views/fields/many2many_binary/many2many_binary_field.js
index bb6b8910507..3c184a06b4d 100644
--- a/addons/web/static/src/views/fields/many2many_binary/many2many_binary_field.js
+++ b/addons/web/static/src/views/fields/many2many_binary/many2many_binary_field.js
@@ -18,6 +18,7 @@ export class Many2ManyBinaryField extends Component {
         ...standardFieldProps,
         acceptedFileExtensions: { type: String, optional: true },
         className: { type: String, optional: true },
+        numberOfFiles: { type: Number, optional: true },
     };
 
     setup() {
@@ -74,6 +75,11 @@ export const many2ManyBinaryField = {
             name: "accepted_file_extensions",
             type: "string",
         },
+        {
+            label: _t("Number of files"),
+            name: "number_of_files",
+            type: "integer",
+        },
     ],
     supportedTypes: ["many2many"],
     isEmpty: () => false,
@@ -84,6 +90,7 @@ export const many2ManyBinaryField = {
     extractProps: ({ attrs, options }) => ({
         acceptedFileExtensions: options.accepted_file_extensions,
         className: attrs.class,
+        numberOfFiles: options.number_of_files,
     }),
 };
 
diff --git a/addons/web/static/src/views/fields/many2many_binary/many2many_binary_field.xml b/addons/web/static/src/views/fields/many2many_binary/many2many_binary_field.xml
index ca13f715de1..dd1de4a3b30 100644
--- a/addons/web/static/src/views/fields/many2many_binary/many2many_binary_field.xml
+++ b/addons/web/static/src/views/fields/many2many_binary/many2many_binary_field.xml
@@ -8,7 +8,8 @@
                    <t t-call="Many2ManyBinaryField.attachment_preview"/>
                 </t>
             </div>
-            <div t-if="!props.readonly" class="oe_add">
+            <div t-if="!props.readonly &amp;&amp; (!props.numberOfFiles or files.length &lt; props.numberOfFiles)"
+                 class="oe_add">
                 <FileInput
                     acceptedFileExtensions="props.acceptedFileExtensions"
                     multiUpload="true"