Jarkko Laine

WP License Manager is an easy to use plugin that will turn your WordPress site into a license manager that can be used for WordPress themes, plugins and other downloadable products.
Downloadable files are stored in Amazon Simple Storage Service (S3) to keep them safe from people without a license.
Possible uses for WP License Manager:
<ul>
<li>Hosting your own premium plugins and themes and serving updates to them.</li>
<li>Hosting private plugins that you don’t want to share in the open.</li>
<li>If you get more creative, the license manager plugin can be extended to be used for all kinds of digital goods; downloadable games, for example.</li>
</ul>

WP License Manager

Turn your WordPress site into a software license manager for WordPress plugins, themes, and other downloadable products.

PalmsTrack

License Key Vault is a secure admin dashboard solution for managing your software license keys. 
It encrypts all stored keys in your database and allows on‑the‑fly decryption copying without exposing sensitive data. 
The plugin supports CSV export and tagging for categorization, giving you complete control over your license information.
<h3>Features</h3>
<ul>
<li>Encrypted Storage: All license keys are stored encrypted in your WordPress database, ensuring that sensitive data remains secure.</li>
<li>On‑the‑Fly Decryption: Retrieve and copy your license keys securely without exposing plaintext keys in the interface.</li>
<li>CSV Export: Easily back up your license keys using CSV export functionality.</li>
<li>Categorization: Organize your license keys by product or category for easy management.</li>
</ul>

License Key Vault

Securely store and manage your software license keys directly from your WordPress dashboard.

WP License Manager vs License Key Vault