TlkEdit

TlkEdit (Both 1 and 2, 2 dealing with NWN2 files specifically), is an editor which can be used for the vast majority of anything a modder would want to do with NWN2.

It can deal with 2DA files, Tlk files, ERFs, Haks and Mod files, and can even modify blueprints.

It's basically a universal editing tool. There are other alternatives out there I believe, but this is the one I use. As anyone who's dealt with the Toolset will know, an external tool such as this is vital for anyone wanting to actually get anything done.

I would recommend avoiding using this tool for dealing with ERFs, Haks and Mod files, since I have known it to corrupt them on occasion, and it has a few bugs in that regard. You're better off using Tanita's NWN2Packer, which I've also uploaded, as that is much more reliable.

In theory, the Readme explains most of its workings. But honestly, it isn't a very complicated tool to use. The only thing you should note, is that if you want to open a new file, drag it to the TOOLBAR AT THE TOP, with the rest of the tabs. That is how it opens new files. Everything else you can work out for yourself.