Mailfix

<p>Mailfix Contact Forms adds a WordPress-native contact form builder with saved submissions, notification emails, spam protection, and a clear admin workflow.</p>
<p>Watch a short overview of Mailfix Contact Forms:</p>
<p><span class="embed-youtube" style="text-align:center; display: block;"><iframe loading="lazy" class="youtube-player" width="750" height="422" src="https://www.youtube.com/embed/4jTuRyrO8W0?version=3&rel=1&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en-US&autohide=2&wmode=transparent" allowfullscreen="true" style="border:0;" sandbox="allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox"></iframe></span></p>
<p>Main features:</p>
<ul>
<li>Form field builder with live appearance preview.</li>
<li>AJAX form submissions.</li>
<li>Gutenberg block for inserting forms.</li>
<li>Stored messages with unread/read, archive, and trash views.</li>
<li>Admin email notifications and optional thank-you emails.</li>
<li>GDPR/privacy consent checkbox with editable text and privacy policy link.</li>
<li>HTML email templates with editable content.</li>
<li>Mail logs with readable HTML previews.</li>
<li>Custom SMTP settings for better deliverability.</li>
<li>Honeypot protection, minimum submit time, rate limiting, optional Google reCAPTCHA v3, and blocked spam counters.</li>
<li>CSV export for one form or all forms.</li>
<li>Form appearance controls, including colors, field size, button alignment, and border radius.</li>
</ul>
<p>Additional features are available in a separate Mailfix Pro add-on from mailfix.cz. This WordPress.org plugin is fully functional on its own.</p>
<h3>External services</h3>
<h4>Google reCAPTCHA</h4>
<p>This plugin can optionally use Google reCAPTCHA v3 for spam protection when the site administrator enables reCAPTCHA and enters Google reCAPTCHA keys in the plugin settings.</p>
<p>When reCAPTCHA is enabled for a form, the plugin loads the Google reCAPTCHA script from <code>www.google.com</code> on pages where that form is displayed. When a visitor submits the form, the plugin sends the reCAPTCHA response token, the configured secret key, and the visitor IP address to Google’s <code>siteverify</code> endpoint to validate the submission. The plugin also offers an administrator-only secret key check that sends the configured secret key and a test response token to Google.</p>
<p>Google reCAPTCHA is provided by Google LLC. Terms: https://policies.google.com/terms Privacy Policy: https://policies.google.com/privacy</p>


Mailfix Contact Forms

Secure contact form with a visual form builder, AJAX submissions, stored messages, email notifications, mail logs, SMTP settings, and CSV export.

Max.Payne

<p>The fastest way to have a form on your WordPress website, Design your form using drag and drop wizard or using your preferred HTML editor, control your form’s execution using a LEGO like actions and events system, building forms can’t be easier or more powerful than Chronoforms!</p>
<p>Build a responsive contact form for your WordPress website in just two minutes, unlimited number of fields and emails, Payments, field validation, Conditional fields, save and export forms data, upload files and many more features.</p>
<span class="embed-youtube" style="text-align:center; display: block;"><iframe class="youtube-player" width="640" height="360" src="https://www.youtube.com/embed/PDrsU0u2l6A?version=3&rel=1&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en-US&autohide=2&wmode=transparent&listType=playlist&list=PLNdPw6Bog3zcuSKs7NGNi8QPtfj5IsxQA" allowfullscreen="true" style="border:0;" sandbox="allow-scripts allow-same-origin allow-popups allow-presentation"></iframe></span>
<p>Use short code [Chronoforms chronoform=YOUR_FORM_NAME or FORM_ALIAS]</p>
<p>All support/docs/FAQs on our website www.ChronoEngine.com</p>
<h4>Chronoforms builder provides amazing performance and nice looking forms</h4>
<p>We use one of the best UI frameworks available to display the form, only the necessary CSS/JS files are loaded and appended to the page code to boost your web pages performance.</p>
<h4>Chronoforms includes all form fields</h4>
<p>Whatever form field you are looking for is available, if you can not find one then you may use the HTML element to show your own HTML code which may include PHP</p>
<h4>Chronoforms includes digital signature support</h4>
<p>Accept digital signatures</p>
<h4>Upload files with ChronoForms builder</h4>
<p>Users submitted files can be uploaded to your server, attached to emails and/or saved to Google Drive</p>
<h4>ChronoForms has unlimited emails support</h4>
<p>Send 1 or 10 emails when the form starts or ends, you have full control on the number of emails any the processing sequence.</p>
<h4>ChronoForms saves all your forms data</h4>
<p>Just enable the “DB Log” form behavior and your form data is going to be stored for later review.</p>
<h4>ChronoForms provides efficient tools for Spam protection</h4>
<p>protect your form against spam by using the simple security icons element or the Google reCaptcha</p>
<h4>ChronoForms validates your fields data</h4>
<p>Apply validation rules to any field, you may also define your own validation functions in either PHP or JavaScript</p>
<h4>ChronoForms builder has multi page form support</h4>
<p>Divide your form into multiple pages easily using the multi page designer included</p>
<h4>ChronoForms builder can Read,Save or Delete data of any database table</h4>
<p>The Data actions lets you work with one or multiple database tables very easily, different tables can be related using the relation behavior.</p>
<h4>ChronoForms supports Conditional fields</h4>
<p>Show, Hide, Disable, or apply many functions to any form field using the flexible Events Behavior</p>
<h4>ChronoForms Scheduling & Restrictions</h4>
<p>Limit any form based on dates, weekdays, hours, number of submissions (per user) or IP address, you may also limit the whole form or specific parts based on the user’s group!</p>
<h4>ChronoForms builder creates responsive forms</h4>
<p>All your forms will look great on both desktop and mobile screens!</p>
<h4>ChronoForms builder generates PDF template of your form data</h4>
<p>Use the TCPDF action to build PDF files out of any form data available</p>
<h4>ChronoForms can connect to external services</h4>
<p>Connect your form to any service or API using the included cURL action</p>
<h4>ChronoForms builder includes Email Encryption</h4>
<p>Encrypt your email data for more security with the included email encryption behavior (requires the Crypt_GPG lib)</p>
<h4>ChronoForms builder data listing</h4>
<p>List data from any database table using the Table view</p>
<h4>ChronoForms payment forms</h4>
<p>2Checkout, Mollie and Stripe payment actions available to quickly accept payment on your forms</p>


Chronoforms

Sencillo de usar y te permite ir unos cuantos pasos más allá que la mayoría de plugins para formularios.
Además en su foro Bob atiende a todas las dudas que puedas tener.

Mi plugin favorito para crear formularios

The fastest and most flexible forms builder for WordPress, build any kind of form, video tutorials available on youtube

Mailfix Contact Forms vs Chronoforms