Download Authentic

Use this page to download the latest version of Authentic, which is Version 2017r3 SP1.
Authentic is available as a Desktop application or a Browser Plug-in.
Select your software version, and click the Download button below to download the self- contained Installer for Altova Authentic 2017r3sp1.
Altova Authentic Desktop 2017
Enterprise Edition
includes all the functionality of the Community Edition, plus advanced support for scripting, XML Signature, absolute positioning, and more.
Operating System
Language
Free 30-Day Trial
Altova Authentic Browser Plugin 2017
Enterprise Edition
offers basic XML and database content editing support in a WYSIWYG interface.
Operating System
Language
Free 30-Day Trial

Additional Free Components

To complement your Authentic installation, you may wish to download the additional free components available below.
Authentic Integration Package
Install this free integration package to take advantage of Authentic integration with Visual Studio and Eclipse, or to use Authentic as an ActiveX control.
Operating System
Language
Spell Checker Dictionaries
Authentic ships with comprehensive spell-checking capabilities through built-in dictionaries. You can also download additional dictionaries.

Previous Releases of Authentic

If you need to access previous software releases (e.g., to reinstall a previously purchased product after a hardware failure), you can access older versions of Authentic here:
Software Release
Language
Free Trial Evaluation Information
To start your free, 30-day trial of Authentic Enterprise Edition or active Authentic Community Edition, simply download and install the software. When you start desktop version of the software, you will be prompted to request a license keycode, which you will receive via email. To request a trial of Authentic Browser Edition, please use this form.