FernFlower Java Decompiler: Usage, Download and CFR Comparison

What FernFlower is, where to get it, how to run it from the command line, and how its output compares to CFR on modern Java syntax.

Decompile Without Installing Anything

Where to Download FernFlower

How to Run FernFlower

FernFlower vs CFR

Where the Output Actually Differs

When to Use Which

FAQ

Summary