CSE HTML Validator

CSS HTML Validator 2019/v19 - various editions. Formerly known as CSE HTML Validator. The v19.02 update includes improvements when running under Wine.

Application Details:

Version: 2019/v19
License: Shareware
Votes: 0
Latest Rating: Gold
Latest Wine Version Tested: 4.4

Maintainers: About Maintainership

Free Download CSS HTML Validator Download Page

Test Results

Old test results
The test results for this version are very old, and as such they may not represent the current state of Wine. Please consider submitting a new test report.
Selected Test Results

What works

Pretty much everything except the integrated web browser which uses the Internet Explorer engine. Fortunately it's not a significant feature of the program.

What does not

The integrated web browser is not available.


Use an external browser. This is recommended regardless.

What was not tested

All major functions were tested

Hardware tested


  • GPU: Intel
  • Driver: unknown

Additional Comments

selected in Test Results table below
Operating systemTest dateWine versionInstalls?Runs?Used
CurrentUbuntu 19.10 "Eoan" (+ variants like Kubuntu)Jun 22 20194.4Yes Yes YesGoldAlbert Wiersch 
ShowMac OS X 10.8 "Mountain Lion"Feb 08 20131.4.1Yes Yes SilverAlbert Wiersch 

Known Bugs

Bug # Description Status Resolution Other apps affected

Show all bugs