BrowserStack is the world’s largest cloud platform for software testing, with 20,000+ real Android and iOS devices that allow developers to comprehensively test their websites and apps for functionality, performance, and visual appeal.




Adobe BrowserLab is described as 'Browser compatibility service that provides designers exact renderings of their pages on leading browsers. Results are fast, with powerful tools to spot issues' and is an app in the development category. There are more than 10 alternatives to Adobe BrowserLab for Web-based, Windows, Linux and Mac. The best Adobe BrowserLab alternative is BrowserStack. It's not free, so if you're looking for a free alternative, you could try Browserling or CutyCapt. Other great apps like Adobe BrowserLab are Litmus, TestingBot, IETester and IE NetRenderer.
BrowserStack is the world’s largest cloud platform for software testing, with 20,000+ real Android and iOS devices that allow developers to comprehensively test their websites and apps for functionality, performance, and visual appeal.




Browserling lets you quickly cross-browser test your websites in all the most popular browsers, such as Internet Explorer, Chrome, Safari, Opera and Firefox. We run the browsers in virtual machines and you get live access to them.



Litmus shows you exactly how your designs look on every platform, across every popular web browser. (And the not-so-popular ones.)



Cross browser compatibility testing with Selenium Online. Automatically test your website on multiple browsers with Selenium.

CutyCapt is a small cross-platform command-line utility to capture WebKit's rendering of a web page into a variety of vector and bitmap formats, including SVG, PDF, PS, PNG, JPEG, TIFF, GIF, and BMP.


IETester is a free WebBrowser that allows you to have the rendering and javascript engines of IE11, IE10, IE9, IE8, IE7 IE 6 and IE5.5 on Windows 8 desktop, Windows 7, Vista and XP, as well as the installed IE in the same process.

Free online HTML tool that shows instantly how your website looks like in Microsoft Internet Explorer 8, 7, 6 and 5.5.
khtml2png is a command line program to create screenshots of webpages. It uses libkhtml (the library that is used in the KDE webbrowser Konqueror).
Browshot is a powerful service to take real-time screenshots in 30+ screen resolutions on 15+ virtual devices, including iPhone, Nook, Android, etc. Browshot provides full support for HTML5, CSS3, Flash, JavaScript, etc. You can request thumbnails of any size and any ratio.


Automated website layout testing service. Get a free report of your sites cross-browser problems.

Website Screenshot - Capture Web Page Snapshot - Software Service
Take real-time screenshots. You choose the resolution. Supports for HTML5, CSS3, Flash, Javascript. Well documented API and code examples in your native programming language.

Aptus is a dedicated browser that lets you preview, edit and screenshot your responsive site at any size from mobile through to large desktop.



Limited 'free' version is on Vista o/s only