Mac users interested in W3c validator generally download:
Validator S.A.C. (Stand Alone Complex) is a stand-alone, easy to install, version of the W3C's HTML/XHTML Markup Validator for Mac OS X. Validator S.A.C. is a normal Mac OS X application. No installation is required, just put Validator S.A.C. where you need it (hard drive, flash drive, CD-R, etc).
Total Validator is an all-in-one application designed to validate web pages. For HTML based content, this includes W3C markup validation for single pages, associated CSS files, checking broken links and spelling. Detecting such errors will lead to a faster, error free and search engine friendly online content.
Additional suggestions for W3c validator by our robot:
HTTP proxy / HTTP monitor / Reverse Proxy that enables a developer to view all of the HTTP and SSL /...
responses, and validate recorded...using the W3C
It is an (X)HTML validator, an accessibility validator, a spell checker.
(X)HTML validator, an accessibility validator ...features, including validating
Developer tool that provides an Aqua interface for checking XHTML and XML documents for Well-Formedness and Validity either locally or across......
document's...W3C web-based...firewall. The W3C validator can't
Scrutinizes your website for link checking, HTML validation, SEO, Sitemap etc.
checking, HTML validation, SEO ...For a strict validation, a page...to the w3c
Find potential problems in HTML and CSS when making websites.
by the W3C Validator
Use just one tool to check (X)HTML, accessibility, spelling and broken links.
accessibility validation against the W3C...means strictly W3C validated HTML)
Check if a certain website has broken links or spelling errors.
checking, html validation, SEO ...the HTML validation, each...the popular W3C
Stand-alone version of the W3C's HTML / XHTML Markup Validator.
the W3C's HTML / XHTML Markup...etc). Validator S.A.C. can validate local
An XML editor supporting DTD and XML Schema-based autocompletion.
automatic document validation, XSLT...you...it validates the contents
Edit HTML and PHP within a live preview pane displaying the updates as you type.
page. W3C-based
Open-source web browser that aims to recreate the best aspects of the Opera.
Main features: - Validators: W3C Markup
It checks foreground & background colour combinations.
Web Consortium (W3C) Color Contrast
SVG-edit is a Javascript-driven SVG editor that works in any modern browser.
support the W3C File API