Signature is still one of the most widely used and accepted forms of document authentication. However, in the digital era signing an e-document can be a cumbersome task. For example, you might have to print the document, sign it, scan it, and then go about with your dealings. And this is just the half of it; there are plenty more necessities in the online world for signature-based authentication.

But thankfully, the method of electronically signing a document came into the equation, and it has been of extreme help. Here, we will be going over some online signature plugins for WordPress which can help you sign your documents digitally. As you know, WordPress is one of the most popular content management systems in the market. This means if you run a business or even a professional portfolio, it is most likely powered by WordPress.

So having a WordPress signature plugin which will help you as well as your client to sign documents electronically makes excellent sense. This will help you handle your clients and your dealing more professionally, and who doesn’t want that?

As you know, WordPress has a massive community of developers who have made plugins on mostly every single category. This means you will have to swim through thousands of online signature plugins before you find something that fits your needs.

However, for your convenience, we have gone through all that labor ourselves, and have put together this list where we will talk about 15 of the best online signature plugins for WordPress.

Best Online Signature Plugins for WordPress


#1. WP Online Contract

WP Online Contract

Download Link

Starting off our list, we have the premium online signature plugin for WordPress dubbed WP Online Contract. It is a fully featured contract management plugin with all the necessary bells and whistles. With the plugin, you will be able to create contracts using the built-in WordPress editor, and also save them as templates. Your clients will also have the freedom to sign them from whichever device they want.

This online signature plugin will help you store IP address and time-stamps for when a contract is signed. This will help you during your audit trails. Also, through the use of add-ons, you will be able to integrate several payment gateways seamlessly.

#2. WP E-Signature from ApproveMe

WP E-Signature from ApproveMe

Download Link

Following WP Online Contract we have WP E-Signature from ApproveME. With it installed and activated on your WordPress website, you will be able to sign legal documents from the comfort of your site quickly. For a one time payment, you will have the freedom to send unlimited documents, to unlimited clients, and have them signed infinitely. Everything is under your discretion, and all can be managed from your WordPress background.

You will be able to upload and send any document or contract which you need to be signed by your clients. This WordPress signature plugin is UETA ad ESIGN compatible which makes all the e-signatures legally binding, and you can reinforce them in court. It is worth noting that the plugin does come with a massive price tag, however, if you want the peace of mind that comes with a legally binding solution, then this is the best option in the market.

#3. ARForms Signature Addon

ARForms Signature Addon

Download Link

Next up we have the signature add-on which is featured with the ARForms form builder plugin for WordPress. Now ARForms itself is a premium plugin which lets you create stunning forms for your WordPress website. And with the premium signature add-on functioning on top of it, you will be able to add a signature field to your forms.

The basic form builder interface uses drag and drop gestures for maximum customizability and control. You will be able to seamlessly drag and drop the signature field to your forms without any hassle. Once your clients have successfully added their signature, it will get converted into a PNG file and stored for easy access in the future.

#4. WooCommerce Order Signature

WooCommerce Order Signature

Download Link

WooCommerce is an e-commerce plugin for WordPress. Naturally, the WooCommerce Order Signature helps with signature validation of purchases on your website. It will add a signature field in the WooCommerce checkout page. Your customers, while checking out their purchase, will have to leave their signature and you will be able to see that from the backend order detail page.

Some of the other notable features that come with this WordPress signature plugin include the option to generate an agreement pdf, the ability to add signatures to various emails, and of course plenty of customization options for the signature field.

#5. Super Forms Signature Addon

Super Forms Signature Addon

Download Link

The Signature addon that comes with Super Forms plugin for WordPress is relatively new in the market but has managed to wow a lot of users. Much like ARForms, this is also a form builder plugin for WordPress, and the add-on enables you to add a signature field to your forms for capturing signatures.

However, this WP plugin for online signatures, more specifically the add-on stands out from others in the sense that it allows users to customize the signature field. You will be able to adjust the line thickness of the signature field and also add a background image. But here too, the submitted signatures will get stored in the form submission data as an image file for future reference.

#6. Formidable Forms’ Signature

Formidable Forms’ Signature

Download Link

Formidable Forms is a free form builder plugin with a massive user base. If you already use this signing plugin on your Website, then you might like to have the premium signature add-on that comes with it. This is similar to some of the other signature-addons for form-builder plugins we discussed earlier on the list.

The addon will allow you to include a signature field to your forms which you build with Formidable Forms plugin. The addon also consists of some customization options, so you can tweak up the signature field to look more professional. Once a client has filled out the form and sealed it with their signature, it will be stored – as is the case with other plugins – in an image format along with the form data.

#7. NEX-Forms Digital Signature

NEX-Forms Digital Signature

Download Link

We have saved the best for last with NEX-Forms Digital Signature as the final pick for our best premium online signature plugin for WordPress. To use it, you will have to have NEX-forms preinstalled on your WordPress website as this is an add-on.

With the plugin installed, you will be able to digitally sign your documents as well as insert e-signature fields to your forms. It is also compatible with your emails as well. It also inherits all the fantastic features of the main Nex-Forms plugin – and there is a lot.

#8. Contact Form 7 Signature Addon

Contact Form 7 Signature Addon

Download Link

Kicking off our list of the best free online signature plugin we have an add-on for the popular Contact Form 7 plugin for WordPress. Contact Form 7 is a hugely popular contact form plugins for WordPress websites, and it is very likely that you have it installed on your site as well. If that be the case, then just by installing this free add-on you will be able to extend its functionality and use it for capturing your client’s signatures.

With the plugin installed, you will be able to copy and paste shortcode tags to add signature fields to your forms. All these can also be customized if you have some CSS know-how.

#9. WP Post Signature

WP Post Signature

Download Link

Now let’s say you don’t wish to create legally binding contracts, or add signature fields to your forms and emails. Maybe all you want is a simple means for adding your signature after each one of your posts. For this purpose, you can look towards WP Post Signature WordPress plugin.

If you run a multi-author website, and also want to make your site more unique in structure, then having the writer of a post append their signature at the end is a great strategy.

#10. Signature Widget for Genesis

Signature Widget for Genesis

Download Link

Our next WP signature plugin requires you to have the popular and powerful Genesis framework theme installed on your WordPress website. Although the theme does come with a premium price tag, if you have it installed, then you can expand its functionalities with this free signature widget.

As you might have guessed, the plugin adds a signature widget to your single posts. This is similar to what you get with WP Post Signature plugin which we discussed a bit earlier. However, since the Genesis Framework is supremely powerful and feature-rich, all its functionalities and ease of use will also extend to that of the plugin.

#11. bbP Signature

Download Link

bbP Signature WordPress plugin adds user signature support to WordPress websites which have bbPress installed. If you already don’t know, bbPress is a WordPress plugin which acts as a platform to help you build a forum on your WordPress website.

With this online WordPress signature plugin installed, you will be able to sense of authority and originality to your posts and comments/replies as they will be tagged with your signature. If you tend to interact with your community members a lot and want to tell them that this is “really you,” then this seems to one of the best options.

#12. Add Email Signature

Download Link

The name justifies the function of the plugin perfectly. Add Email Signature WordPress plugin will help you add a configurable signature to all outgoing emails from your WordPress website.

After installing the plugin, an “Add Email Signature” option will appear in the setting menus of your WordPress dashboard. There will notice a signature field where you have to put in your signature, and it’s done. It is as easy as that.

#13. SwiftCloud Electronic Signature

SwiftCloud Electronic Signature

Download Link

Swiftcloud is free to use and is a part of the SwiftCloud Business Suite. With it installed, all of your WordPress pages will become signable. It is worth noting that to use the plugin you will have to create a SwiftCloud Account. The advantage you will get is that it will integrate with all existing SwiftCloud services. It can also be used on single pages if you want. Best of all, all the signed documents will get archived with proper timestamps which you can use during your audit trails.

Any Other WordPress Plugin to Add Signatures Online?

So these were our picks for the top 15 online signature plugins for WordPress. We hope you found this read to be helpful. If you already use one of the plugins we mentioned here on the list, then write about your experience with it in the comments section. You fellow readers will love to have an idea.

Again, if you think that we should have added one or two other useful plugins under this category, then also mention your picks in the comment sections. Your fellow readers will get more options to play with, and you will be helping expand the scope of this read.