Picocrypt 1.11 includes a major design change, and now allows you to easily drag and drop files. You can drag one file, multiple files, one folder, multiple folders, two files and two folders, and any other combination you can think of. This should make bulk encryption much simpler. Also, v1.11 includes much a much more secure wiping feature, which uses system internals for securely wiping sensitive files. The UI on MacOS looks a lot better than v1.10.
As always, hope you enjoy!
Windows: Picocrypt.exe
MacOS: Picocrypt.app.zip (or Picocrypt-update.app.zip if Picocrypt.app.zip doesn't work)
Linux: Not supported yet
If your machine has WSH (Windows Script Host) disabled, use Picocrypt-NoScript.exe instead of Picocrypt.exe.