Validator S.A.C.

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). 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 over the local network.

What is new in this release:

Fixed file/URL drag and drop for El Capitan.

What is new in version 0.10.3:

Updated to run on OS X Mavericks (10.9).