diff --git a/manifests/JAMSoftware/TreeSize/8.0.2.Yaml b/manifests/JAMSoftware/TreeSize/8.0.2.Yaml
new file mode 100644
index 000000000..4a01b257f
--- /dev/null
+++ b/manifests/JAMSoftware/TreeSize/8.0.2.Yaml
@@ -0,0 +1,14 @@
+Id: JAMSoftware.TreeSize
+Version: 8.0.2
+Name: TreeSize Professional Trial
+Publisher: JAM Software
+Homepage: https://www.jam-software.com/treesize/
+License: © 1996-2020 by Joachim Marder e.K.
+LicenseUrl: https://www.jam-software.com/company/license_agreement.shtml
+Tags: system size management disk space available harddisk harddrive
+Description: As multifunctional as a Swiss Army knife is the market-leading file and disk space manager TreeSize. Use this 30-day free trial version to convince yourself of the advanced features and possibilities.
+Installers: 
+    - Arch: x64
+      Url: https://downloads.jam-software.de/treesize/TreeSize-x64-Demo.exe
+      InstallerType: Inno
+      Sha256: 0354F5C2E5CDE0802EA69C7ED7B7E8D71BB5FD48B35CFA9A8019D592FF488F04