diff --git a/base64.md b/base64.md
index b6d8e6173..c8acbf3f7 100644
--- a/base64.md
+++ b/base64.md
@@ -1386,7 +1386,7 @@ pass: paluch
 
 #### Microsoft Office DL Guides
 
-`aHR0cHM6Ly9wYXN0ZWJpbi5jb20vanhxcGNmQUYKaHR0cHM6Ly9yZW50cnkub3JnL29mZmljZWd1aWRlZm9ybm9vYnMKaHR0cHM6Ly9yZW50cnkub3JnL0NMRUFOLUlOU1RBTEwtTUlDUk9TT0ZULU9GRklDRQ==`
+`aHR0cHM6Ly9wYXN0ZWJpbi5jb20vanhxcGNmQUYKaHR0cHM6Ly9yZW50cnkub3JnL29mZmljZWd1aWRlZm9ybm9vYnMKaHR0cHM6Ly9yZW50cnkub3JnL0NMRUFOLUlOU1RBTEwtTUlDUk9TT0ZULU9GRklDRQpodHRwczovL3JlZGQuaXQveTN1eDV5`
 
 ***
 
@@ -1593,3 +1593,9 @@ pass: paluch
 #### Universal Copy
 
 `aHR0cHM6Ly9maWxlY3IuY29tLz9zPVVuaXZlcnNhbCtDb3B5JnN1YmNhdF9maWx0ZXI9JmNhdGVnb3J5LXR5cGU9MjM=`
+
+***
+
+#### Perfect Viewer
+
+`aHR0cHM6Ly9mb3J1bS5tb2JpbGlzbS5vcmcvc2VhcmNoLnBocD9rZXl3b3Jkcz1wZXJmZWN0K3ZpZXdlciZ0ZXJtcz1hbGwmYXV0aG9yPSZzYz0xJnNmPXRpdGxlb25seSZzcj10b3BpY3Mmc2s9dCZzZD1kJnN0PTAmY2g9MzAwJnQ9MCZzdWJtaXQ9U2VhcmNo`