The majority of features in PDF-XChange Editor are free to use, but some require a license.
There are no 'trial' versions of the Tracker Software applications - the installers for each product include all features for the application being installed and there is no time limit on usage, with the exception of the enhanced OCR feature - which is available for fourteen days from the date of first installation. Tracker Software encourages the liberal use of our free features for both private and commercial use.