Compare Editions of QLM’s Licensing Service

Feature Express Pro Enterprise
Permanent and Trial license keys √ √ √
Subscription license keys √ √
Protect Windows Apps:

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Protect PDF documents √
Protect Cross-Platform Apps:

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Protect Windows Executables (important warning) √
Analytics – track installs, uninstalls and usage of your app. Monitor trial conversion rates and many more analytics charts. √
Cloud-based Floating or Concurrent Licensing scheme √ √
On-Premise Floating or Concurrent Licensing scheme √
Unlock up to 32 features associated with your application √ √ √
Define your own custom properties and associate them to a license √ √
Associate an expiry date to each custom property √
Computer bound license keys √ √ √
.NET user control for easy integration with your application √ √ √
Create bulk keys and paste them into your eCommerce provider’s website. √ √ √
Issue activation keys directly from your eCommerce provider √ √
Integrate with FastSpring, WooCommerce, BlueSnap, ShareIt, Regnow, SWREG, Shopify, Paypal, X-cart, Cleverbridge, Chargify, and UltraCart. √ √
Software subscriptions that expire at a given date and are renewable √ √
Create, activate, release, and delete license keys over the web. √ √
Associate any data with a license key and retrieve it over the web. √ √
Store, manage and track the history of your license keys and orders. √ √
Perform simple and complex queries on the license keys database. √ √
Mass Email your customers’ license keys or release announcements. √ √
API to validate license keys in your application. √ √ √
Extensive API that enables you to query the QLM database from your app. √ √
Host the QLM License Server on your site, your ISP’s site or use our hosting √ √
Store your data in any SQL server edition or MS-Access database. √ √
Online and offline license activation √ √
Online activation with an email address (no license key required) √ √
Offline activation by using a QR code √ √
Add a Check for Updates feature in your application √ √
Manage License Keys from a browser (QLM Portal add-on) √ √
Record an audit trail of most operations performed in the QLM Portal √
.NET Code Obfuscation
Samples are provided in several programming languages √ √ √
Modern, user-friendly graphical user interface √ √ √
Supports Windows Vista / 7/ 8/10, Windows Server 2003/2008/2012, Windows Phone 7/8, Windows 8/10 Store √ √ √
Supports Android, iOS, Mac OS X, Java Desktop √
Royalty-free – Protect any number of applications or documents √ √ √