diff --git a/aws-experiment-launch/download_log_from_leaders.sh b/aws-experiment-launch/download_log_from_leaders.sh
new file mode 100755
index 000000000..1fb1e4649
--- /dev/null
+++ b/aws-experiment-launch/download_log_from_leaders.sh
@@ -0,0 +1,16 @@
+# Make sure to have all keys with mode 600 at harmony-benchmark directory.
+IFS=$'\n'
+rm -rf ./tmp
+for address in $(cat ./leader_addresses.txt)
+do
+    echo "trying to download from address $address"
+    mkdir -p tmp/$address
+    scp -r -o "StrictHostKeyChecking no" -i ../keys/california-key-benchmark.pem ec2-user@$address:~/projects/src/harmony-benchmark/tmp_log/* ./tmp/$address/
+    scp -r -o "StrictHostKeyChecking no" -i ../keys/frankfurt-key-benchmark.pem ec2-user@$address:~/projects/src/harmony-benchmark/tmp_log/* ./tmp/$address/
+    scp -r -o "StrictHostKeyChecking no" -i ../keys/ireland-key-benchmark.pem ec2-user@$address:~/projects/src/harmony-benchmark/tmp_log/* ./tmp/$address/
+    scp -r -o "StrictHostKeyChecking no" -i ../keys/ohio-key-benchmark.pem ec2-user@$address:~/projects/src/harmony-benchmark/tmp_log/* ./tmp/$address/
+    scp -r -o "StrictHostKeyChecking no" -i ../keys/oregon-key-benchmark.pem ec2-user@$address:~/projects/src/harmony-benchmark/tmp_log/* ./tmp/$address/
+    scp -r -o "StrictHostKeyChecking no" -i ../keys/singapore-key-benchmark.pem ec2-user@$address:~/projects/src/harmony-benchmark/tmp_log/* ./tmp/$address/
+    scp -r -o "StrictHostKeyChecking no" -i ../keys/tokyo-key-benchmark.pem ec2-user@$address:~/projects/src/harmony-benchmark/tmp_log/* ./tmp/$address/
+    scp -r -o "StrictHostKeyChecking no" -i ../keys/virginia-key-benchmark.pem ec2-user@$address:~/projects/src/harmony-benchmark/tmp_log/* ./tmp/$address/
+done
\ No newline at end of file