Maarten

Apprique

<h3>Add Tag Fields to Contact Form 7</h3>
<p>This plugin adds a new field to the Contact Form 7 plugin that enables the user to add tags to his message via a tag field. The plugin uses the JQuery plugin “Tag-it!” (http://aehlke.github.io/tag-it/).</p>
<p>This plugin requires version 3.9 or higher of the “Contact Form 7” plugin.</p>


Contact Form 7 Tag field

Contact Form 7 - Add a new field to the module that enables the user to add tags to his message via a tag field.

Webgensis

<p>The WordPress Plugin Contact Form 7 Multiple Uploads Addon supports uploading multiple files at the same time within the contact form. It works similar to Contact form 7 Plugin as well as it supports multiple file extensions. As its name states it is a contact form for WordPess users which is easy to use and customizable with various good features.</p>
<p>Contact Form 7 Multiple Uploads Addon can manage multiple forms on a website. You can also customize the contact form as well as mail content with simple markups. The Plugin is compatible and tested  to work with the WordPress Version 4.9.4</p>


Contact Form 7 Multiple Upload Addon

The WordPress Plugin Contact Form 7 Multiple Uploads Addon supports uploading multiple files at the same time within the contact form.

Contact Form 7 Tag field vs Contact Form 7 Multiple Upload Addon