HTTPLook gives you the easiest way to test and debug Internet applications that work over HTTP protocol, such as web sites, web services and their clients. It allows you to trace the messages which these applications use for communication. Its easy and friendly user interface is designed to make your development experience as comfortable as possible.

Test Mail Server Tool is a full featured mail server (SMTP) emulation to test mail sending capabilities of a web or desktop application and preview mail messages. Mail is automatically stored and opened with your mail client. You won't need to install complex mail servers and never worry about mail sent to wrong place. The program can listen on non-standard SMTP port and can open messages in a mail client. A must have tool for every developer.

PhpED is the Integrated Development Environment for PHP, HTML, CSS, XML, SMARTY, XHTML and other.
Balanced combination of advanced code editor, reliable dbg debugger, productive databse connectivity client and fast and secure deployment abilities makes PhpED a complete solution for most sophisticated developer needs.
Striving to meet the growing developer needs, NuSphere enhanced PhpED with features developers ACTUALLY ASKED FOR.

Expert Debugger is a free easy-to-use tool for debugging PHP scripts. Expert Debugger uses the DBG PHP Debugger and allow to debug scripts via network or on local computer. You can run scripts in step-by-step mode and to trace values of any variables and script output. The debugger has a comfortable interface and can be integrated with IDE or editors.

Script Debugger IDE is full-featured client and server ActiveX Scripting debugger. It provides developers with a robust set of tools for developing scripts and Web applications. With Script Debugger IDE, developers can set breakpoints on both client- and server-side scripts, step through code, add "watch" variables, investigate the call stack, and debug remote Web servers.

MMD Logger with GDI tool is windows console-like program designed to log, save and analyze debug messages. With MMD logger you can easily control program flow, time and memory consuming etc. Debug features are switching on/off by defininig/undefining one parameter and no additional code is generated when logging is off. GDI tool reports GDI object creation and deletion, GDI memory leaks, and GDI function failures.

SWF Debug Remover will allow you to delete enabledebuger(enabledebuger2) tags with the password or without it (tags for protection against debugging ) from files of any versions of the SWF Flash format (deletes enabledebuger from SWF-files of version 5 and enabledebuger2 from SWF-files of version 6 and above).. The program has a built-in player of SWF-files. SWF Protect Debug can work with the packed SWF-files and pack them after processing.

Team Remote ASP Debugger is an award-winning ASP debugging tool that enables your team to easily edit and debug ASP code remotely and locally, directly on your production server. VBScript and JavaScript debugging languages (including JScript) fully supported for simple and complex ASP debugging scenarios. Now Featuring dockable floating windows, and an integrated interactive step by step ASP debugging guide.

Team Remote ASP Debugger PRO is an award-winning ASP debugging tool that enables your team to easily edit and debug ASP code remotely and locally, directly on your production server. VBScript and JavaScript debugging languages (including JScript) fully supported for simple and complex ASP debugging scenarios. Now Featuring dockable floating windows, and an integrated interactive step by step ASP debugging guide.

A Good Auto Tracing tool, Auto monitor all API and COM Interface.
Supporting debug and release, not need source code. A Best API Monitor tool.
Remote Debug Agent Mode.
Supporting tracing COM Interface.
Tracing Release version with mapfile .
Supporting multithread.
Supporting spying the parameters of function before and after the function is called.

SplineTech VBS Debugger is an award-winning VBS debug tool that enables you to easily edit and debug VBS files, debug VBS scripts and JS scripts. Native support for JavaScript, Jscript, VBScript and Windows Scripting Host (wscript).