diff --git a/README.md b/README.md
index 58c53ba..b90e168 100644
--- a/README.md
+++ b/README.md
@@ -76,8 +76,11 @@ A curated list of awesome malware analysis tools and resources. Inspired by
 * [ClamAV](http://www.clamav.net/index.html) - Open source antivirus engine.
 * [ExifTool](http://www.sno.phy.queensu.ca/~phil/exiftool/) - Read, write and
   edit file metadata.
+* [hashdeep](https://github.com/jessek/hashdeep) - Compute digest hashes with
+  a variety of algorithms.
 * [packerid](http://handlers.sans.org/jclausing/packerid.py) - A cross-platform
   Python alternative to PEiD.
+* [ssdeep](http://ssdeep.sourceforge.net/) - Compute fuzzy hashes.
 * [TrID](http://mark0.net/soft-trid-e.html) - File identifier.
 * [YARA](https://plusvic.github.io/yara/) - Pattern matching tool for
   analysts.