Which edition of QLM should I use?

QLM comes in 4 editions:

• Express

• Professional

• Enterprise

So which edition should you use to protect your application? The guide below lists the main features available in each edition. For a more detailed list of features, review our full edition comparison.

To read about the main differences between the Express and Professional edition, read this article.

You can find our prices here.

Note that QLM Document Protection, QLM Professional and QLM Enterprise require a License Server.

Feature	Express	Professional	Enterprise
Offline Activation	X	X	X
Online Activation		X	X
Tracking of License Keys in a database		X	X
eCommerce integration		X	X
Subscription Licenses		X	X
Protect Windows Desktop Apps	X	X	X
Protect Windows Apps (services, web, etc.)		X	X
Protect Cross-Platform Apps			X
Node-Locked Licenses	X	X	X
Floating Licenses		X (cloud)	X (on premise)
Automated Subscription Renewal		X	X
Vendor and Reseller Web Portal for Key Management (required QLM Portal license)		X	X
Customer Portal (requires QLM Portal license)		X	X
Self Help		X	X
Email Notifications		X	X
Check for Updates		X	X
Trial Registration Web Form		X	X
Usage Analytics			X
Protect Executable without code changes			X