TclPro is described as 'boosts Tcl programmers' productivity with a code checker and a powerful graphical debugger. TclPro also makes it easy to package and distribute Tcl applications, and it protects source code from copying and alterations' and is an app. There are three alternatives to TclPro for Linux and Windows. The best alternative is freewrap, which is both free and Open Source. Other great apps like TclPro are Tcl Dev Kit and tclkit.
Tcl Dev Kit (TDK) provides essential tools for Tcl programmers, making it easy to create, build and deploy applications. Rapidly deploy Tcl applications to a broad range of platforms*, as ready-to-run executables, starkits or starpacks.