Debug your web page for different versions of Internet Explorer with one (1) free program

How many times have you had to reproduce client problems on your web pages using a virtual machine or multiple PCs running different versions of Internet Explorer? 

You don't have to do that anymore.  Now you can debug your pages on multiple versions of IE on the same machine that you use for Web development or testing.

IETester for Windows Internet Explorer is a stand-alone (free) browser compatibility checker for Internet Explorer versions from 5.5 to 9.  It is a visual tool that makes it faster and easier to test your sites – it uses the rendering and javascript engines of IE9 preview, IE8, IE7 IE 6 and IE5.5 on Windows 7, Vista and XP, as well as the installed IE in the same process.  You can then navigate to the different pages and enter data as if you had installed the different versions of IE on your computer.

It’s free, but why not make a donation to support the project?  Donate now

 

And, look at their other product:  DebugBar:

• DOM Inspector: View DOM Tree and modify tags attributes and css attributes on the fly to test your page
• HTTP Inspector: View HTTP/S request to check cookies, GET and POST parameters, view server info
• Javascript Inspector and Javascript Console: View javascript functions for easier debugging, see Javascript and AJAX code
• HTML Validator: Validate HTML code to correct and optimize your code and html size of your page
• And many more features: See page cookies, get pixel colour on a page, make a page screenshot...