Title: GRAJ License Manager Author: GRAJ Studio Published: July 12, 2026 Last modified: July 12, 2026 --- Search plugins ![](https://ps.w.org/graj-license-manager/assets/banner-772x250.png?rev=3605037) ![](https://ps.w.org/graj-license-manager/assets/icon-256x256.png?rev=3605037) # GRAJ License Manager By [GRAJ Studio](https://profiles.wordpress.org/tdc2016/) [Download](https://downloads.wordpress.org/plugin/graj-license-manager.0.1.19.zip) * [Details](https://wordpress.org/plugins/graj-license-manager/#description) * [Reviews](https://wordpress.org/plugins/graj-license-manager/#reviews) * [Installation](https://wordpress.org/plugins/graj-license-manager/#installation) * [Development](https://wordpress.org/plugins/graj-license-manager/#developers) [Support](https://wordpress.org/support/plugin/graj-license-manager/) ## Description GRAJ License Manager gives digital product sellers a simple WordPress dashboard for creating product records, issuing activation codes and validating customer licenses. The free edition is intentionally focused: it handles products, manual licenses, domain limits, admin validation, a public license verification endpoint and basic delivery through WordPress email. #### Free features * Create unlimited product records with setup URLs. * Store product type metadata for non-WordPress products. * Create editable setup pages per product. * Render setup instructions with `[graj_product_setup product_id="my-product"]`. * Set domain limits per product. * Create manual activation codes. * Validate licenses from wp-admin. * Public REST endpoint for license verification. * Optional domain registration during validation. * Basic license email delivery with `wp_mail()`. * Event logs that store buyer email hashes. * Activation codes stored as hashes, not plain text. * Built-in admin documentation with the Free workflow and a clear Pro upgrade path. #### Premium features GRAJ License Manager Pro adds product versions, protected downloads, deploy provider connections, audit workflows, payment webhooks, n8n fulfillment, advanced email providers and secure product update automation. #### Security model * Activation codes are never stored in plain text. * Lookup keys use HMAC. * Admin forms use nonces. * Admin screens require `manage_options`. * Public verification responses avoid exposing buyer details. * Domain validation rejects local/private hosts. * Public verification has basic rate limiting. ## Screenshots [⌊Dashboard summary with product, license and REST endpoint overview.⌉⌊Dashboard summary with product, license and REST endpoint overview.⌉[ Dashboard summary with product, license and REST endpoint overview. [⌊Product configuration with setup page and shortcode fields.⌉⌊Product configuration with setup page and shortcode fields.⌉[ Product configuration with setup page and shortcode fields. [⌊Manual license creation and recent license table.⌉⌊Manual license creation and recent license table.⌉[ Manual license creation and recent license table. [⌊Admin license validation form with product, buyer, code and site URL fields.⌉⌊ Admin license validation form with product, buyer, code and site URL fields.⌉[ Admin license validation form with product, buyer, code and site URL fields. [⌊Basic email settings for license delivery through wp_mail().⌉⌊Basic email settings for license delivery through wp_mail().⌉[ Basic email settings for license delivery through wp_mail(). ## Installation 1. Upload the `graj-license-manager` folder to `/wp-content/plugins/`. 2. Activate **GRAJ License Manager** from the WordPress Plugins screen. 3. For stronger portability, add a master key to `wp-config.php`: 4. define( ‘GRAJ_LICENSE_MANAGER_MASTER_KEY’, ‘replace-with-a-long-random-secret’ ); 5. Go to **GRAJ Licenses -> Products** and create your first product. 6. Under **Products configured**, create its public activation form page so emailed licenses include the setup link. 7. Go to **GRAJ Licenses -> Licenses** and create a manual license. 8. Copy the activation code when it appears. It is shown only once. ## FAQ ### Is this a checkout plugin? No. The free edition manages products and licenses after a purchase happens elsewhere. ### Are activation codes stored in plain text? No. Activation codes are hashed. The code is displayed only once when created. ### Can I validate a license for a domain? Yes. Send a `site_url` during validation or enter it in the admin validation form. ### Does it send emails? Yes, using WordPress native `wp_mail()`. For more delivery providers, use the Pro edition or an SMTP plugin. ### What does Pro add? Pro adds payment webhooks, n8n fulfillment, advanced email providers and update automation. ### Does the setup shortcode work in Elementor? Yes. The setup shortcode works in Classic Editor, Block Editor, Elementor and builders that render WordPress shortcodes. ### Are Vercel-like platforms deployed automatically? No. Frontend apps and Vercel-like platforms are handled as downloadable bundles in this phase. Automatic API deploys are planned as a separate future phase. ## Reviews There are no reviews for this plugin. ## Contributors & Developers “GRAJ License Manager” is open source software. The following people have contributed to this plugin. Contributors * [ GRAJ Studio ](https://profiles.wordpress.org/tdc2016/) [Translate “GRAJ License Manager” into your language.](https://translate.wordpress.org/projects/wp-plugins/graj-license-manager) ### Interested in development? [Browse the code](https://plugins.trac.wordpress.org/browser/graj-license-manager/), check out the [SVN repository](https://plugins.svn.wordpress.org/graj-license-manager/), or subscribe to the [development log](https://plugins.trac.wordpress.org/log/graj-license-manager/) by [RSS](https://plugins.trac.wordpress.org/log/graj-license-manager/?limit=100&mode=stop_on_copy&format=rss). ## Changelog #### 0.1.19 * Adds an informational link from the Pro admin screens to the GRAJ License Manager Pro page so users can learn how to upgrade. #### 0.1.18 * Adds permanent reminders on the Products and Licenses screens to prepare the product activation page before emailing licenses. * Links directly to the configured-product action that creates and saves the setup URL. * Clarifies the plugin description shown on the WordPress Plugins screen. #### 0.1.17 * Normalized the plugin source against WordPress Coding Standards. * Strengthened admin input sanitization while preserving existing workflows. * Added blocking WPCS, PHP compatibility and smoke-test quality gates. #### 0.1.16 * Hardens admin input handling to consistently unslash values before sanitization. #### 0.1.2 * Adds product type metadata for multiformat products outside the WordPress plugin update system. * Adds editable setup page creation per product. * Adds `[graj_product_setup product_id="..."]` for Classic Editor, Block Editor, Elementor and shortcode-compatible builders. * Adds visible production reminder: frontend apps and Vercel-like platforms are downloadable bundles in this phase; no automatic API deploys yet. #### 0.1.1 * Core package now uses the central `graj_lm_*` data tables shared with Pro. * Preserves the existing `graj_license_manager_install_secret` option so previous activation codes remain valid. * Prepared for the separate Free/Core + Pro add-on distribution model. #### 0.1.0 * Initial free edition. * Product management. * Manual license creation. * Admin license validation. * Public license verification endpoint. * Domain limit enforcement. * Basic wp_mail delivery. ## Meta * Version **0.1.19** * Last updated **10 hours ago** * Active installations **Fewer than 10** * WordPress version ** 6.0 or higher ** * Tested up to **7.0.1** * PHP version ** 7.4 or higher ** * Tags * [digital products](https://wordpress.org/plugins/tags/digital-products/)[license manager](https://wordpress.org/plugins/tags/license-manager/) [software licensing](https://wordpress.org/plugins/tags/software-licensing/) * [Advanced View](https://wordpress.org/plugins/graj-license-manager/advanced/) ## Ratings No reviews have been submitted yet. [Your review](https://wordpress.org/support/plugin/graj-license-manager/reviews/#new-post) [See all reviews](https://wordpress.org/support/plugin/graj-license-manager/reviews/) ## Contributors * [ GRAJ Studio ](https://profiles.wordpress.org/tdc2016/) ## Support Got something to say? Need help? [View support forum](https://wordpress.org/support/plugin/graj-license-manager/)