I'm looking for software's like Excelsior. Which you guys recommend? (or do you recomend Excelsior, at all?)
EDIT: I'm look for a generator of EXE. But I'll need to find an obfuscator later either, would be good if I have both in a single software. The optimization is not the aim.
Disclosure: I am the Director of Marketing for Excelsior LLC.
The tags you assigned to your question suggest that you are shopping for a Java-aware installer. If so, and you do not care about things like download size, protection from decompilers, startup time, etc., Excelsior JET (which is the correct name of our product btw) is definitely an overkill. Many alternatives, free and commercial, are listed in my article about converting Java to EXE, specifically in sections on Java launchers and wrappers and Java-aware setup authoring tools.