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CSS HTML Validator Home/Pro/Enterprise 2024 (v24.03) is now available to all customers that have a 2024/v24 license.
NEW in 2024/v24! Support for htmx has been added.
NOTE: Like the last two major releases, this release also uses the Microsoft Chromium based WebView2 Runtime for the optional integrated web browser views. If you want to use the integrated web browser views and the WebView2/WebView Runtime is not already installed on your system then you can download the Microsoft WebView2 installer here.
The new 2024 release continues to be native 64-bit and requires a 64-bit OS. If you're still using a 32-bit OS then please let us know. We may be able to send you an unofficial 32-bit build.
If you have a previous 2024/v24 version installed (including 2024 BETAs), then simply install the new 2024 RELEASE version over your current 2024 installation to update it. All minor updates (like v24.00 to v24.01 and v24.02 to v24.03) should also be done in this manner.
If you have a version prior to 2024 (like 2023/v23, 2022/v22, 2021/v21, 2020/v20, 2019/v19, etc.) then we recommend that most customers uninstall it first and then install 2024. The 2024 setup program should ask you if you first want to uninstall your old version and we recommend that you say 'yes' to uninstall the old version. However, if you have a reason to keep the prior version on your machine then you can do so and both versions should work (they will share some, but not all settings).
NOTE: When uninstalling a previous version, only say 'yes' to doing a "full uninstall" if you want to start fresh and lose all your CSS HTML Validator options and settings. If you say 'no' to doing a 'full uninstall' then many of your options and settings should be preserved.
Download Trial / Buy Upgrade / What's New in CSS HTML Validator
Hint: Load your current version and do an update check (Help > Check for Updates). This should open a browser window with your registration number and PIN number already filled out. Just select v24.0xxx and download.
IMPORTANT! A 2024 license key is required. Older 2023/v23 license keys WILL NOT WORK with 2024/v24. Get your CSS HTML Validator 2024 license key here.
