Thank you for your review
Email me when discounted: 
Learn how MacUpdate Desktop makes installing apps from MacUpdate.com one-click easy.
Next time, install Validator S.A.C. with 1-click

Learn how MacUpdate Desktop can install apps on MacUpdate with the simple click of the Install apps with MacUpdate Desktop icon. Plus, keep all your apps updated.

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).

Validator S.A.C. can validate local files, as well as pages on local web sites. Validate using the stand-alone Favelet, drag and drop files and URLs onto the application icon, or simply use File > Open.

Validator S.A.C. can also be setup as a Web Service, allowing users to validate overthe local network. See themore...

What's New

Version 0.10.8:
  • Fixed file drag-and-drop
  • Corrected handling of file URLs via drag-and-drop


  • OS X 10.6 or later

Similar Software

Open Comparison
Suggest Other Similar Software
Create a collection and add  to it.
Like this app? Be the first to add it to a collection! Create a Collection by bringing together complementary apps that have a common theme or purpose, then share it and discover new collections!
Leave a Review

Validator S.A.C. User Discussion

To leave a comment, you need to be logged in.
Sort by: Time | Smiles
4 9


Current Version (0.x)


Downloads 9,167
Version Downloads 138
Type Development / HTML
License Free
Date 11 Nov 2015
Platform Intel 64 / OS X
Price Free
download install purchase purchase