Downloads for Registered Users

information itemCSE HTML Validator v14.02 is now available.

If you haven't bought a license, then please download the trial version.

Download CSE HTML Validator (Registered Users)

Download CSE HTML Validator for Registered Users
TIP: Using Help->Check for New Program Version in CSE HTML Validator's Editor will take you to this page with your registration information already filled out if a new version is available.

Send My Key Buy Upgrade What's New

Installation Notes
  • PLEASE DO NOT DISTRIBUTE A REGISTERABLE VERSION. YOU MAY ONLY DISTRIBUTE THE TRIAL VERSION.
  • If you have no version of CSE HTML Validator installed, then just run the setup program.
  • For minor updates install the update over your current installation without first uninstalling your current installation. Examples of minor updates: v11.00 Pro to v11.01 Pro, v12.01 Std to v12.02 Std, etc.
  • For major upgrades it is recommended (but not required) that you uninstall the older version before installing a newer version. Examples of major upgrades: v10.0 to v12.0, v11.0 to v12.0, etc.
  • See what's new in the latest version.

Download Problems?

Please contact us if you have any problems while trying to download CSE HTML Validator.

You will need your registration information to download CSE HTML Validator. You can have your registration information emailed to you. You may also need to request your registration information to obtain the correct key for the version that you are downloading, if you don't have the key already.

Available Versions

Current Versions Available (Recommended)
Versions Available Date Size
CSE HTML Validator Enterprise v14.0204 March 24, 2014 ~12.8 MB
CSE HTML Validator Pro v14.0204 March 24, 2014 ~12.7 MB
CSE HTML Validator Standard v14.0204 March 24, 2014 ~12.3 MB
Older Versions Available (Upgrade Recommended)
Versions Available Date Size
CSE HTML Validator Enterprise v12.0300 August 22, 2013 12,695,968 bytes
CSE HTML Validator Pro v12.0300 August 22, 2013 12,738,288 bytes
CSE HTML Validator Standard v12.0300 August 22, 2013 12,340,848 bytes
CSE HTML Validator Enterprise v11.0230 August 27, 2012 11,964,152 bytes
CSE HTML Validator Pro v11.0230 August 27, 2012 11,999,952 bytes
CSE HTML Validator Standard v11.0230 August 27, 2012 11,751,432 bytes

Due to HTML and CSS constantly changing, versions prior to those listed above are considered obsolete and are no longer supported. Please upgrade if you're using an obsolete version. To stay up-to-date, we recommend always using the latest version.