DOWNLOADThe current version is Html Validator (based on Tidy) 0.7.9.5
The beta version 0.8x is available here.
It works with Firefox 1.0.x (1.0.7) on Windows, Linux, MacOSX and FreeBSD x86
It works with Firefox 1.5.0.x on Windows, Linux and MacOsX
It works with Firefox 2.0 on Windows, Linux, MasOSX (PPC and Intel)
It works with Mozilla 1.7.x, on Windows, Linux, and MacOSX
It works with Seamonkey 1.1 on Windows, Linux, and MacOSX
* There is no package for other platforms: see FAQ and compilation instructions.
!! Warning !! : to install an extension with Firefox from this site :
Here, you can find the instructions to compile.