But do these tools actually work? Are they safe? And where can you find the real free links that don't require a credit card or a shady download?
Practical recommendations
There are several reasons to use an exe decompiler: exe decompiler online free link
Despite the name, this site supports EXE files using the Radare2 framework. But do these tools actually work
Short workflow for a safe quick check (example) exe decompiler online free link
Are you trying to recover code from a (like C# or C++), or are you analyzing a file for security purposes ?
Tools like Compiler Explorer (godbolt.org) allow users to write code and see the assembly, or paste assembly to see the binary. While excellent for learning, they are not designed to upload a compiled .exe for full decompilation.