diff --git a/Casks/arq3.rb b/Casks/arq3.rb
new file mode 100644
index 000000000..c2b913a9b
--- /dev/null
+++ b/Casks/arq3.rb
@@ -0,0 +1,7 @@
+class Arq3 < Cask
+  url 'http://www.haystacksoftware.com/arq/Arq_3.3.4.zip'
+  homepage 'http://www.haystacksoftware.com/arq/'
+  version '3.3.4'
+  sha256 '2b4317b83d14090764f2134d4cc0fa3ee18b102974cff935f47a8afb4b3860a2'
+  link 'Arq.app'
+end