: Over 70% of features are free to use; however, unlicensed paid features will add watermarks to saved documents. How to Apply a Valid License Key

PDF-XChange Editor is a versatile software for creating, viewing, and editing PDF documents. Version 9.5.366.0 was a specific update within the Version 9 series, which introduced a new licensing and activation system. Activation Overview : A standard purchase is a one-time fee.

If you have a legitimate license key, use these steps to activate it: Downloads for PDF-XChange Editor

: Starting with Version 9, keys must be activated through the official activation server to unlock paid features.