by PluginEver 4.7 (78 reviews)

Serial Numbers - Ultimate License Manager for Selling, Licensing & Securely Delivering Digital Content with WooCommerce

Name: Serial Numbers - Ultimate License Manager for Selling, Licensing & Securely Delivering Digital Content with WooCommerce
Rating: 4.7 (78 reviews)
Author: PluginEver

An easy way to sell digital products and manage licenses with WooCommerce.

Serial Numbers ranks #6,132 among WordPress.org plugins with 1,000+ active installations, is #813 of 14,124 in the E-commerce category, a 4.7/5 rating from 78 reviews, and was last updated Oct 20, 2026. Data from WordPress.org, refreshed twice daily — see methodology.

Compatible with WP 7.1

v2.3.9 Current Version v2.3.9

Updated 2 weeks ago Last Update on 20 Oct, 2026

Refreshed 1 week ago Last Refreshed on

#813 of 14,124 in E-commerce Top 10% by installs Downloads -16.2% this week Actively maintained

View on WordPress.org

Rank

#6,132

— No change

Active Installs

1K+

-33.9%

KW Avg Position

7.5

0.2 worse

Downloads

95.1K

+48 today

Support Resolved

— No change

Rating

94%

Review 4.7 out of 5

4.7 (78 reviews)

Next Milestone 2K

Total Progress 46.5%

1K+ 2K+

1,112

Ranks to Climb

Growth Needed

8,000,000

Active Installs

Pro

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Rank Changes

Current #6,132

Change

Best #

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Active Installs Growth

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Active Installs 0,000,000+

Growth +0.0%

Peak 0,000,000

Downloads Growth

Downloads

Growth

Peak

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Reviews & Ratings

4.7

78 reviews

Overall 94%

72 (92%)

0 (0%)

1 (1%)

5 (6%)

Support Threads Overview

Resolved

Unresolved

Total Threads

Resolved

Unresolved

Resolution Rate

Security History

Source: WPVulnerability

2 known vulnerabilities on record · 0 in the last 24 months · checked 3 months ago

May 10, 2024

Serial Numbers – Ultimate License Manager for Selling, Licensing & Securely Delivering Digital Content with WooCommerce [wc-serial-numbers] < 2.1.1

CVE-2024-35173 · Fixed in v2.1.1
Oct 16, 2023

Serial Numbers – Ultimate License Manager for Selling, Licensing & Securely Delivering Digital Content with WooCommerce [wc-serial-numbers] < 1.6.4

CVE-2023-46078 · Fixed in v1.6.4

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Plugin Details

Version: 2.3.9
Last Updated: Oct 20, 2026
Requires WP: 5.2+
Tested Up To: 7.1
PHP Version: 7.4 or higher
Author: PluginEver

Support & Rating

Rating: ★ ★ ★ ★ ★ 4.7
Reviews: 78
Support Threads: 1
Resolved: 0%

Keywords

license license manager serial key serial number woocommerce

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TL;DR

AI summary of the plugin's readme

This plugin is for WooCommerce store owners who sell digital products, software, or event tickets and need to manage license keys. It adds key generation, automated delivery, and activation management directly to WooCommerce, which lacks these features natively.

Manual and bulk key import
Automatic key delivery on purchase
Detailed reporting and logging
Customer self-service My Account page
License key encryption
API form for validation and activation
Reuse and revoke keys
REST API access

Frequently Asked Questions

Common questions about Serial Numbers - Ultimate License Manager for Selling, Licensing & Securely Delivering Digital Content with WooCommerce

Serial Numbers can be used as product labels or product identifiers. It helps to prevent product theft and ensures complete control over your products. License Keys can be used for digital products and software activation purposes. It grants access to authorized users and makes products usable. You can even set the validity date for limited usage and set the activation limit.

No, you don’t need any coding or programming skills to manage the plugin. It's made to be simple and effective for your use.

Well, there is no restrictions, and any file type can be sold with this plugin. You can sell .PDF,.DOC,.MP3,.MOV,.EPUB,.PSD,.MP4,.JPG, and any other extension that exists are supported.

The keys are primarily delivered to the order details page of the customer's account and to their emails. Also, you can deliver keys through SMS directly to your customer's phone numbers through the Twilio SMS feature.

Your customers can see their purchase history within the my account section’s “Orders” menu. You can also show your users the order details and license keys available for both activation and download.

Yes, with this plugin you can sell your own custom keys and you can also bulk import your custom keys via CSV and TXT file format.

Yes, this plugin comes with HTTP based API integration and also has REST API functionality. You can easily integrate the license validation function into any of your software. Our plugin has a dedicated page for Software API. You can learn more from our documentation about how it works.

Yes, the plugin supports variable products. You can add keys to each and every specific variation of a product.

Yes, check out the helpful guide that we've put up on how to personalize emails.

Serial Numbers is powered by WooCommerce and it supports all the payment processors/gateways available within WooCommerce like Stripe, PayPal, Square, etc.