When comparing Rapid environment editor vs Keypirinha, the Slant community recommends Rapid environment editor for most people. In the question“What are the best power user tools for Windows?” Rapid environment editor is ranked 24th while Keypirinha is ranked 30th. The most important reason people chose Rapid environment editor is:
Displays wrong entries in red, e.g. paths that do no longer exist.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Warnings
Displays wrong entries in red, e.g. paths that do no longer exist.
Pro Easy
Editing of Windows environment variables is easy, splits long lines.
Pro Resolve variables values, make easy a refactoring of PATH by extracting different elements in their own new variable
Pro Convert variables between verbatim and expandable
Windows supports referencing variables within variables, but only if they're marked in the registry as expandable, and conversion between the two types is exposed in the context menu for each variable.
Pro Very fast
Pro Whole configuration takes place in config files
This means there's a bit of a learning curve, but once you got how it works, it's great.
Pro Automatic learning/scoring adjustment based on usage.
Pro Great addons, plugin manager
Pro Tons of customization possible, this one gives you a lot of options / possibilities
Pro Great scoring adjustm
Cons
Con Simple
Some may not consider it a "power" user tool.
Con Slight learning curve
Con If you are not that patient of a person and want something to just work off the bat this won't be for you
It requires you at least install notepad++ or similar,
learn what it means if '#" is displayed on a line in the config file.
Other then that, the dev. explains everything about the setup you could possibly want to know on his site.
Con Ugly looking
Not meant for Windows 10.