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30-Day Trial

The fully-functional Chilkat libraries and components are always downloadable at

Chilkat components and libraries are unlocked at runtime by calling the UnlockComponent method once at the beginning of a program. A 30-day trial automatically begins if an invalid unlock code is passed to UnlockComponent. For example:

CkMailMan mailman;
mailman.UnlockComponent("Start my 30-day Trial");

When a license is purchased, you will receive a valid and permanent unlock code that should be inserted in the call to UnlockComponent.


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Software components and libraries for Linux, MAC OS X, iOS, Android™, Solaris, RHEL/CentOS, FreeBSD, MinGW
Azure, Windows 10, Windows 8, Windows Server 2012, Windows 7, 2003 Server, 2008 Server, etc.