diff --git a/README.md b/README.md
index 4e01dcf..2dbf7ad 100644
--- a/README.md
+++ b/README.md
@@ -433,6 +433,9 @@ the [browser malware](#browser-malware) section.*
   executables.
 * [plasma](https://github.com/joelpx/plasma) - Interactive disassembler for
   x86/ARM/MIPS.
+* [PPEE (puppy)](https://www.mzrst.com/) - A Professional PE file Explorer for
+  reversers, malware researchers and those who want to statically inspect PE
+  files in more detail.
 * [Process Monitor](https://technet.microsoft.com/en-us/sysinternals/bb896645.aspx) -
   Advanced monitoring tool for Windows programs.
 * [Pyew](https://github.com/joxeankoret/pyew) - Python tool for malware