Uninstall dotPeek completely

Hi.

I needed to take a look at the code of a DLL, but didn't know what language was used. The program doesn't support it, so I'd like to remove it properly.

I downloaded standalone x64 and removed EXE, but it left behind a lot of folders and some registry entries:

C:\Users\%username%\AppData\Local\Temp\NuGetScratch
C:\Users\%username%\AppData\Local\Temp\JetBrains
C:\Users\%username%\AppData\Roaming\NuGet
C:\Users\%username%\AppData\Roaming\JetBrains

C:\Users\%username%\AppData\Local\RefSrcSymbols (according to Date Modified)
C:\Users\%username%\AppData\Local\SymbolSourceSymbols (according to Date Modified)

HKEY_CURRENT_USER\Software\JavaSoft\Prefs\jetbrains
HKEY_CURRENT_USER\Software\JetBrains

Can I safely remove them and is there anything else?
Please, I reinstalled Windows recently and prefer not to accumulate trash.