You need to send an entire folder structure with subfolders by email in Outlook?
No problem with Cryptshare!
With Cryptshare you can add whole folders, including files and subfolders to email by dragging them to the sidebar.
The Outlook add-in will suggest to create a ZIP archive in order to transfer the folder structure in its original form, including all the files in that folder and subfolders. You have the option to give the zip file a name and start with creating the zip archive by clicking "Yes".
So you do not have to create the ZIP archive yourself beforehand to send entire folder structures by email.
By selecting the "No" option, all files saved in the folder structure are appended directly to the sidebar. The structure of the folders will be lost then.